@article {2622,
	title = {Bis- and Mono(amidate) Complexes of Yttrium: Synthesis, Characterization, and Use as Precatalysts for the Hydroamination of Aminoalkenes},
	journal = {Organometallics},
	volume = {28},
	number = {14},
	year = {2009},
	note = {ISI Document Delivery No.: 473AWTimes Cited: 11Cited Reference Count: 47Stanlake, Louisa J. E. Schafer, Laurel L.},
	month = {Jul},
	pages = {3990-3998},
	type = {Article},
	abstract = {A high-yielding synthetic route is disclosed for yttrium bis- and mono(amidate) complexes using the reaction of amide proligand and Y(N(SiMe3)(2))(3) starting materials. The structure, bonding, and solution phase characterization data for this new class of complexes are presented. The modular nature of the amidate ligand allows for easy addition of electron-withdrawing CF3 groups in the ligand backbone to tune electronic properties of the resulting precatalysts. The amidate ligands in the bis(amidate) complexes were found to be highly fluxional on the NMR time scale, while the mono(amidate) yttrium complex required heating to 110 degrees C before ligand redistribution was observed. Three bis(amidate) complexes with differing electronic properties and one mono(amidate) complex have been used as precatalysts for hydroamination using a wide range of aminoalkene substrates. Bis(amidate) complexes bearing the more electron-withdrawing amidate ligands were found to be the most active precatalysts for intramolecular alkene hydroamination.},
	keywords = {ALKENES, AMIDATE COMPLEXES, ASYMMETRIC HYDROAMINATION, EARTH, GROUP-3, HYDROAMINATION, INTRAMOLECULAR, LANTHANIDE, LIGANDS, metals, OLEFINS, ORGANOLANTHANIDE-CATALYZED HYDROAMINATION},
	isbn = {0276-7333},
	url = {<Go to ISI>://000268176700006},
	author = {Stanlake, L. J. E. and Schafer, L. L.}
}
@article {2491,
	title = {The Direct Synthesis of Unsymmetrical Vicinal Diamines from Terminal Alkynes: A Tandem Sequential Approach for the Synthesis of Imidazolidinones},
	journal = {Synthesis-Stuttgart},
	number = {1},
	year = {2009},
	note = {ISI Document Delivery No.: 395LSTimes Cited: 6Cited Reference Count: 84Lee, Alison V. Sajitz, Melanie Schafer, Laurel L.Sp. Iss. SI},
	month = {Jan},
	pages = {97-104},
	type = {Article},
	abstract = {The combination of titanium-catalyzed anti-Markovnikov hydroamination of terminal alkynes with the Strecker reaction is used in the synthesis of unsymmetrical vicinal diamines via the one-pot synthesis of alpha-cyanoamines. This methodology is Further applied to the efficient synthesis of imidazolidinones. An easy-to-use bis(amidate)titanium precatalyst permits efficient approaches to heterocyclic chemistry from terminal alkynes.},
	keywords = {AMINES, ANTI-MARKOVNIKOV, ASYMMETRIC-SYNTHESIS, CATALYZED INTERMOLECULAR HYDROAMINATION, HETEROCYCLES, HYDROAMINATION, IMIDO COMPLEXES, INTRAMOLECULAR HYDROAMINATION, LIGANDS, SCOPE, tandem reactions, TITANIUM, TITANIUM PRECATALYST, VINYLARENES},
	isbn = {0039-7881},
	url = {<Go to ISI>://000262526200012},
	author = {Lee, A. V. and Sajitz, M. and Schafer, L. L.}
}
@article {ISI:000270186500047,
	title = {Influence of oxygenation on the reactivity of ruthenium-thiolato bonds in arene anticancer complexes: insights from XAS and DFT.},
	journal = {J. Am. Chem. Soc.},
	volume = {131},
	number = {37},
	year = {2009},
	month = {sep},
	pages = {13355{\textendash}61},
	publisher = {American Chemical Society},
	abstract = {Thiolate ligand oxygenation is believed to activate cytotoxic half-sandwich [(eta(6)-arene)Ru(en)(SR)](+) complexes toward DNA binding. We have made detailed comparisons of the nature of the Ru-S bond in the parent thiolato complexes and mono- (sulfenato) and bis- (sulfinato) oxygenated species including the influence of substituents on the sulfur and arene. Sulfur K-edge XAS indicates that S(3p) donation into the Ru(4d) manifold depends strongly on the oxidation state of the sulfur atom, whereas Ru K-edge data suggest little change at the metal center. DFT results are in agreement with the experimental data and allow a more detailed analysis of the electronic contributions to the Ru-S bond. Overall, the total ligand charge donation to the metal center remains essentially unchanged upon ligand oxygenation, but the origin of the donation differs markedly. In sulfenato complexes, the terminal oxo group makes a large contribution to charge donation and even small electronic changes in the thiolato complexes are amplified upon ligand oxygenation, an observation which carries direct implications for the biological activity of this family of complexes. Details of Ru-S bonding in the mono-oxygenated complexes suggest that these should be most susceptible to ligand exchange, yet only if protonation of the terminal oxo group can occur. The potential consequences of these results for biological activation are discussed.},
	keywords = {Antineoplastic Agents, Antineoplastic Agents: chemical synthesis, Antineoplastic Agents: chemistry, Antineoplastic Agents: metabolism, AROMATIC, Aromatic: chemistry, DFT, DNA, DNA: metabolism, Drug Design, ELECTRONS, HYDROCARBONS, LIGANDS, metal-based drugs, models, MOLECULAR, Molecular Conformation, ORGANOMETALLIC COMPOUNDS, Organometallic Compounds: chemical synthesis, Organometallic Compounds: chemistry, Organometallic Compounds: metabolism, OXYGEN, Oxygen: chemistry, quantum theory, ruthenium, Ruthenium: chemistry, Spectrum Analysis, Sulfhydryl Compounds, Sulfhydryl Compounds: chemistry, X-Rays, XAS},
	issn = {1520-5126},
	doi = {10.1021/ja903405z},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/19719101 http://dx.doi.org/10.1021/ja903405z},
	author = {Sriskandakumar, Thamayanthy and Petzold, Holm and Bruijnincx, Pieter C A and Habtemariam, Abraha and Sadler, Peter J and Kennepohl, Pierre}
}
@article {2680,
	title = {N-Heterocyclic Carbene Rhodium Complexes and Their Reactions with H-2 and with CO},
	journal = {European Journal of Inorganic Chemistry},
	number = {13},
	year = {2009},
	note = {ISI Document Delivery No.: 447KWTimes Cited: 5Cited Reference Count: 53Yu, Xiao-Yan Sun, Hongsui Patrick, Brian O. James, Brian R.},
	month = {May},
	pages = {1752-1758},
	type = {Article},
	abstract = {The NHC-Rh-I complexes [RhCl(COE)(NHC)](2) 1 and 2 [COE = cyclooctene, NHC in 1 = N,N-bis(2,6-diisopropylphenyl)imidazol-2-ylidene (IPr) and, in 2, N,N-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene (IMes)] react with H-2 in hexane to give the dimeric, mono-carbene dihydrido species [Rh(H)(2)Cl(NHC)](2) (NHC = IPr (3), IMes (4)). In the presence of further NHC, the bis-carbene dihydrido species Rh(H)(2)Cl(NHC)(2) are formed; a crystal structure of the IPr complex 5 is analogous to that of the known IMes analogue. The dihydride-mixed-carbene species Rh(H)(2)Cl(IPr)(IMes) (5a) was also observed but not isolated. A benzene solution of 5 under D-2 slowly generates the corresponding dideuteride. Reactions of the mono-carbenes (1/3, or 2/4) with CO in hexane afford the respective dicarbonyl complexes RhCl(CO)(2)(NHC) [NHC = IPr (6), IMes (7)], while CO reactions with the bis-carbene dihydrides give, respectively, the mono-carbonyl complex RhCl(CO)(IPr)(2) (8) and the known IMes analogue. All the complexes are characterized by elemental analysis, H-1 and C-13{H-1} NMR and IR spectroscopies and, in the case of 5, by X-ray crystallography. The catalytic activities of 5 and the previously reported Rh(H)(2)Cl(IMes)(2) for hydrogenation of COE and 1-octene (and isomerization of the latter) are shown to be poor. ((c) Wiley-VCH Verlag GmbH \& Co. KGaA, 69451 Weinheim, Germany, 2009)},
	keywords = {14-ELECTRON, Carbene ligands, carbonyl ligands, CATALYTIC-ACTIVITY, COORDINATION CHEMISTRY, H ACTIVATION, Hydrides, HYDROFORMYLATION, HYDROGENATION, iridium complexes, LIGANDS, NHC COMPLEX, NMR, RH(III), rhodium},
	isbn = {1434-1948},
	url = {<Go to ISI>://000266191000009},
	author = {Yu, X. Y. and Sun, H. S. and Patrick, B. O. and James, Brian R.}
}
@article {2647,
	title = {Reversible Orthopalladation of Phosphinimine-Imine Dichloropalladium(II) Complexes},
	journal = {Organometallics},
	volume = {28},
	number = {13},
	year = {2009},
	note = {ISI Document Delivery No.: 466WHTimes Cited: 5Cited Reference Count: 26Wallis, Christopher J. Kraft, Ira L. Murphy, Jeffrey N. Patrick, Brian O. Mehrkhodavandi, Parisa},
	month = {Jul},
	pages = {3889-3895},
	type = {Article},
	abstract = {The synthesis and characterization of triphenylphosphinimine-arylimine bidentate ligands (aryl = 2,4,6-trimethylphenyl or 4-methylphenyl) along with their dichloropalladium(II) complexes are reported. These complexes form tridentate orthopalladated species upon heating in the presence or sodium acetate. The reverse reaction occurs upon addition of HCl center dot Et2O. The rate of orthopalladation and reprotonation is highly dependent on the steric bulk of the ligand. Related cationic species were also synthesized and characterized and found to be inert in the presence of 1-hexene and styrene.},
	keywords = {1, 2-DIIMINOPHOSPHORANES, BEHAVIOR, CYCLOPALLADATION, ETHYLENE OLIGOMERIZATION CATALYSTS, IMINOPHOSPHORANES, LIGANDS, PALLADIUM(II) COMPLEXES, PD},
	isbn = {0276-7333},
	url = {<Go to ISI>://000267694100046},
	author = {Wallis, C. J. and Kraft, I. L. and Murphy, J. N. and Patrick, B. O. and Mehrkhodavandi, Parisa}
}
@article {2629,
	title = {Rhodium(I)-(N-heterocyclic carbene)-diphosphine complexes},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {87},
	number = {9},
	year = {2009},
	note = {ISI Document Delivery No.: 493QBTimes Cited: 0Cited Reference Count: 45Sun, Hongsui Yu, Xiao-Yan Marcazzan, Paolo Patrick, Brian O. James, Brian R.},
	month = {Sep},
	pages = {1248-1254},
	type = {Article},
	abstract = {{Les reactions du [RhCl(COE)(IPr)](2) (1) et du [RhCl(COE)(IMes)](2) (2) [COE = cyclooctene; IPr = N,N{\textquoteright}-bis(2,6-diisopropylphenyl)imidazoline-2-ylidene; IMes = N,N{\textquoteright}-bis(2,4,6-trimethylphenyl)imidazoline-2-ylidene] avec les diphosphines Ph2P(CH2)(n)PPh2 et 1,2-bis(diphenylphosphino)benzene (dppbz) conduisent a la formation de complexes carbene N-heterocyclique (NHC) - diphosphine - rhodium(I): RhCl(NHC)[Ph2P(CH2)(n)PPh2] [NHC = IPr},
	keywords = {C-H ACTIVATION, CATALYTIC-ACTIVITY, HETEROCYCLIC CARBENE COMPLEXES, HYDROFORMYLATION, HYDROGENATION REACTIONS, HYDROSILYLATION, iridium complexes, LIGANDS, phosphine, RHODIUM(I) COMPLEXES},
	isbn = {0008-4042},
	url = {<Go to ISI>://000269751100008},
	author = {Sun, H. S. and Yu, X. Y. and Marcazzan, P. and Patrick, B. O. and James, Brian R.}
}
@article {2626,
	title = {Synthesis and Coordination Chemistry of a Tridentate o-Phenylene-Bridged Diphosphine-NHC System},
	journal = {Organometallics},
	volume = {28},
	number = {9},
	year = {2009},
	note = {ISI Document Delivery No.: 441CETimes Cited: 8Cited Reference Count: 48Steinke, Tobias Shaw, Bryan K. Jong, Howard Patrick, Brian O. Fryzuk, Michael D.},
	month = {May},
	pages = {2830-2836},
	type = {Article},
	abstract = {The preparation of a di-o-phenylene-bridged tridentate PCP donor set is described starting with t-BOC-aniline followed by a series of steps that include lithiation, quenching with (Pr2PCl)-P-i, conversion to the phosphine sulfide, and assembling the unsaturated N-heterocyclic carbene unit. After desulfurization, the imidazolinium unit flanked by two phosphine units, represented as [(PCP)H]PF6 is obtained. Subsequent reaction with group 10 M(0) reagents (Ni(COD)(2), Pd(PPh3)(4), and Pt(PPh3)(4)) generates good yields of the Corresponding metal hydride complexes, [(PCP)MH]PF6 salts (where M = Ni(II), Pd(II), and Pt(II)). Each of these species has been characterized by elemental analyses, NMR spectroscopy, and X-ray crystallography. All of the structures show that the PCP unit is twisted with respect to the square plane of the d(8) metal complex.},
	keywords = {BIS(BENZIMIDAZOLIN-2-YLIDENE) PALLADIUM, BONDS, C COUPLING REACTIONS, COMPLEXES, H, HETEROCYCLIC CARBENE COMPLEXES, IMIDAZOLIUM SALTS, LIGANDS, OLEFIN METATHESIS, ONE-POT SYNTHESIS, ORGANOMETALLIC CATALYSIS, OXIDATIVE ADDITION},
	isbn = {0276-7333},
	url = {<Go to ISI>://000265746100022},
	author = {Steinke, T. and Shaw, B. K. and Jong, H. and Patrick, B. O. and Fryzuk,Michael D.}
}
@article {2408,
	title = {Tantalum-Amidate Complexes for the Hydroaminoalkylation of Secondary Amines: Enhanced Substrate Scope and Enantioselective Chiral Amine Synthesis},
	journal = {Angewandte Chemie-International Edition},
	volume = {48},
	number = {44},
	year = {2009},
	note = {ISI Document Delivery No.: 513DPTimes Cited: 9Cited Reference Count: 25Eisenberger, Patrick Ayinla, Rashidat O. Lauzon, Jean Michel P. Schafer, Latcrel L.},
	pages = {8361-8365},
	type = {Article},
	keywords = {ALKENES, ALKYLATION, alpha, amidates, BOND, C-H ACTIVATION, CATALYSIS, CATALYTIC HYDROAMINOALKYLATION, enantioselectivity, homogeneous, HYDROAMINATION, HYDROAMINOALKYLATION, IMINE, LIGANDS, tantalum, UNACTIVATED OLEFINS},
	isbn = {1433-7851},
	url = {<Go to ISI>://000271302900038},
	author = {Eisenberger, P. and Ayinla, R. O. and Lauzon, J. M. P. and Schafer, L. L.}
}
@article {2679,
	title = {Template Synthesis of Donor-Functionalized NX-Carbenes (X = P, Si)},
	journal = {Organometallics},
	volume = {28},
	number = {21},
	year = {2009},
	note = {ISI Document Delivery No.: 511VVTimes Cited: 2Cited Reference Count: 32Yu, Insun Wallis, Christopher J. Patrick, Brian O. Mehrkhodavandi, Parisa},
	month = {Nov},
	pages = {6370-6373},
	type = {Article},
	abstract = {Donor-functionalized (phosphino)(amino)- and (silyl)(amino)carbenes are generated via nucleophilic attack at the carbon atom of a coordinated isocyande on a piano-stool iron(II) complex. The template synthesis methodology involves the formation of ylidene complexes, which are reduced to yield the desired carbene complexes. The electronic properties of the resulting carbene complexes are similar and indicate that in the (phosphino)(amino)carbene the phosphine lone pair is not interacting with the carbene carbon and is available for further reactivity.},
	keywords = {ALKYL AMINO CARBENES, CATALYSTS, COORDINATION CHEMISTRY, HETEROCYCLIC CARBENES, ISOCYANIDES, LIGANDS, TRANSITION-METALS, TUNGSTEN COMPLEXES},
	isbn = {0276-7333},
	url = {<Go to ISI>://000271200300030},
	author = {Yu, I. and Wallis, C. J. and Patrick, B. O. and Mehrkhodavandi, Parisa}
}
@article {2116,
	title = {Amine-tethered N-heterocyclic carbene complexes of rhodium(I)},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {86},
	number = {8},
	year = {2008},
	note = {ISI Document Delivery No.: 329TMTimes Cited: 9Cited Reference Count: 50Jong, Howard Patrick, Brian O. Fryzuk, Michael D.},
	month = {Aug},
	pages = {803-810},
	type = {Article},
	abstract = {A new family of rhodium-diene based complexes has been developed that incorporates an N-heterocyclic carbene ligand with an N-donor tether. The ligand is denoted (Mes)[CNH] 2 (where (Mes)[CNH] is 2,4,6-Me3C6H2NC3H2NCH2CH2NH-2,4,6-Me3C6H2) and (Mes)[CN] for the amido form. The synthesis of the (Mes)[CNH] ligand involves reaction of N-mesitylimidazole with 2-chloroethyl-N-mesitylamine under melt conditions, followed by deprotonation with KN(SiMe3)(2). The reaction of (Mes)[CNH] with [(diene)RhCl](2) results in the formation of the monodentate complexes, (Mes)[CNH]Rh(diene)Cl (where diene = 1,5-cyclooctadiene (COD): 3a; diene = 2,5-norbornadiene (NBD): 3b). Bidentate variants could be isolated as either a neutral species, (Mes)[CN]Rh(diene) 4a-4b, via deprotonation, or an ionic analogue such as [(Mes)[CNH]Rh(diene)]BF4 5a-5b by reaction with NaBF4. Compounds 4-5 are the first examples of rhodium compounds that contained a bidentate NHC ligand with a pendant amino or amido donor. Complexes 3-5 were characterized fully and the solid-state single crystal X-ray structures of 3a, 4a, and 5b are discussed. The utility of these complexes as catalyst precursors for hydrogenation reactions was examined and it was determined that these systems are not significantly more active than colloidal rhodium when parallel reactions were run. Various methods of transfer hydrogenations were also investigated with 3a, which did not yield an appreciable conversion of either benzophenone or N-benzylideneaniline as substrates.},
	keywords = {CATALYSIS, HYDROGENATION, HYDROSILYLATION CATALYSTS, imines, IRIDIUM, KETONES, LIGANDS, N-heterocyclic carbene, REACTIVITY, rhodium, SEARCH, STABLE CARBENES, TRANSFER HYDROGENATION},
	isbn = {0008-4042},
	url = {<Go to ISI>://000257893500010},
	author = {Jong, H. and Patrick, B. O. and Fryzuk,Michael D.}
}
@article {2168,
	title = {The complexes: RhCl(P-N)(THP), where P-N is P,N-chelated o-diphenylphosphino-N,N-dimethylaniline and THP is tris(hydroxymethyl)phosphine, and RhCl[(O)P-N][THP(O)] containing O-bonded phosphine oxides},
	journal = {Inorganica Chimica Acta},
	volume = {361},
	number = {11},
	year = {2008},
	note = {ISI Document Delivery No.: 323VATimes Cited: 3Cited Reference Count: 42Lorenzini, Fabio Patrick, Brian O. James, Brian R.},
	month = {Jul},
	pages = {3199-3204},
	type = {Article},
	abstract = {{The complex RhCl(P-N)(THP) (1) is synthesized under argon from RhCl(cod)(THP) and P-N, and is structurally characterized; P-N = P, N-chelated o-diphenylphosphino-N,N-dimethylaniline},
	keywords = {BEARING O-N, BIDENTATE PHOSPHINES, CATALYTIC-OXIDATION, HYDROFORMYLATION, LIGANDS, LOW-TEMPERATURE, N-DIMETHYLANILINYL SUBSTITUENTS, OXIDATION, PALLADIUM(II) COMPLEXES, phosphanes, phosphine oxides, phosphines, REACTIVITY, RHODIUM COMPLEXES, RHODIUM(I) COMPLEXES, X-ray structure},
	isbn = {0020-1693},
	url = {<Go to ISI>://000257475300029},
	author = {Lorenzini, F. and Patrick, B. O. and James, Brian R.}
}
@article {2307,
	title = {Cyanobacterial copper-binding ligands isolated from artificial seawater cultures},
	journal = {Marine Chemistry},
	volume = {110},
	number = {1-2},
	year = {2008},
	note = {ISI Document Delivery No.: 313BETimes Cited: 4Cited Reference Count: 34Wiramanaden, Cheryl I. E. Cullen, Jay T. Ross, Andrew R. S. Orians, Kristin J.},
	month = {May},
	pages = {28-41},
	type = {Article},
	abstract = {This paper demonstrates a method to isolate and characterise strong biogenic copper-binding ligands from an artificial seawater matrix. Pseudo-polarography is used to detect the ligands, determine their ionic strength-corrected binding constants, and track them through each step of the extraction process. Two ligand types are found, one strong and one relatively weak, with log K{\textquoteright} values of 49.4 +/- 1.1 and 19.8 +/- 5.5 respectively, assuming that the metal is bound as copper(II). If a copper(I) complex, the log K{\textquoteright} of the strong copper-binding ligand would be 25. Pseudo-polarography is then used to assess different resins for ligand extraction and to determine the eluent fraction in which the strong ligand is recovered. XAD-16 is found to be a suitable resin for extracting the strong binding ligand from salt water into methanol, suggesting that the ligand is weakly hydrophobic. As ligands are identified by their complexation of copper, no assumptions are made regarding the functional groups of these natural ligands. The copper-binding ligands are successfully extracted into solvents suitable for mass spectrometric analysis using soft ionisation methods such as electrospray and MALDI. (C) 2008 Elsevier B.V. All rights reserved.},
	keywords = {AFFINITY-CHROMATOGRAPHY, chemical speciation, COMPETITION TECHNIQUE, COMPLEXING LIGANDS, copper, CU STRESS, EMILIANIA-HUXLEYI, IONIZATION MASS-SPECTROMETRY, LIGANDS, mass, NORTH PACIFIC, ORGANIC-COMPLEXES, polarography, SARGASSO SEA, sea water, SPECTROMETRY, TRACE-METALS},
	isbn = {0304-4203},
	url = {<Go to ISI>://000256715300004},
	author = {Wiramanaden, C. I. E. and Cullen, J. T. and Ross, A. R. S. and Orians, K. J.}
}
@article {2085,
	title = {Macromolecular complexation of poly(methylenephosphine) to gold(I): a facile route to highly metallated polymers},
	journal = {Chemical Communications},
	number = {18},
	year = {2008},
	note = {ISI Document Delivery No.: 294SLTimes Cited: 8Cited Reference Count: 38Gillon, Bronwyn H. Patrick, Brian O. Gates, Derek P.},
	month = {May},
	pages = {2161-2163},
	type = {Article},
	abstract = {Alternating phosphorus-carbon polymers are found to be effective ligands for gold( I) to afford [MesP( AuCl)-CPh2](n), a new class of macromolecule with high gold content.},
	keywords = {addition polymerization, AMBIENT-TEMPERATURE, ANIONIC-POLYMERIZATION, BONDS, conjugated polymers, COORDINATION POLYMER, COPOLYMERIZATION, LIGANDS, OLIGOMERS, PHOSPHAALKENE},
	isbn = {1359-7345},
	url = {<Go to ISI>://000255425800023},
	author = {Gillon, B. H. and Patrick, B. O. and Gates, D. P.}
}
@article {2174,
	title = {Metal complexes of dipyrromethenes linked by rigid spacer arms},
	journal = {Crystengcomm},
	volume = {10},
	number = {11},
	year = {2008},
	note = {ISI Document Delivery No.: 365VFTimes Cited: 3Cited Reference Count: 19Ma, Li Shin, Ji-Young Patrick, Brian O. Dolphin, David},
	pages = {1539-1541},
	type = {Article},
	abstract = {Metal complexes using ligands where two terminal dipyrromethenes are connected by rigid spacers, having different dihedral angles, show unique macrocyclic structures which contain large cavities in their centers and produce crystals with tunnels of varying structures depending upon their crystal packing motifs.},
	keywords = {HELIX, LIGANDS, supramolecular chemistry, TRIMERS},
	isbn = {1466-8033},
	url = {<Go to ISI>://000260436400007},
	author = {Ma, L. and Shin, J. Y. and Patrick, B. O. and Dolphin, D.}
}
@article {2249,
	title = {Self-assembly via intermolecular hydrogen-bonding between o-/m-/p-NH2 and BF2 groups on dipyrromethenes},
	journal = {Tetrahedron Letters},
	volume = {49},
	number = {38},
	year = {2008},
	note = {ISI Document Delivery No.: 349UTTimes Cited: 0Cited Reference Count: 17Shin, Ji-Young Patrick, Brian O. Dolphin, David},
	month = {Sep},
	pages = {5515-5518},
	type = {Article},
	abstract = {Boron difluoride dipyrromethenes bearing configurationally different amine groups on a meso-phenyl ring were prepared and crystallized. The ortho- and para-amino groups allow the phenyl group to inductively release greater electron density into the dipyrromethenes resulting in relatively strong intermolecular hydrogen-bonding with the terminal BF2 groups, whereas the meta-analog formed weaker hydrogen-bonds. The intensities of the H-1 NMR peaks in concentrated solutions all increased with F-decoupling. (C) 2008 Elsevier Ltd. All rights reserved.},
	keywords = {ANALOG, boron-dipyrromethene, CHEMISTRY, EFFICIENT, HYDROGEN-BOND, LIGANDS, MOLECULES, self-assembly, SOLID-STATE},
	isbn = {0040-4039},
	url = {<Go to ISI>://000259309500020},
	author = {Shin, J. Y. and Patrick, B. O. and Dolphin, D.}
}
@article {2197,
	title = {trans-Disubstituted diamido/diamine cyclam zirconium complexes},
	journal = {Inorganic Chemistry Communications},
	volume = {11},
	number = {10},
	year = {2008},
	note = {ISI Document Delivery No.: 367KCTimes Cited: 6Cited Reference Count: 24Munha, Rui F. Alves, Luis G. Maulide, Nuno Duarte, M. Teresa Marko, Istvan E. Fryzuk, Michael D. Martins, Ana M.},
	month = {Oct},
	pages = {1174-1176},
	type = {Article},
	abstract = {The reaction of H-2[1,8-dibenzyl-1,4,8,11-tetraazacyclotetradecanel (H(2)Bn(2)CYclam) with 2 equiv of LiBu gives Li(2)Bn(2)Cyclam(L)2 (L = Et2O or THF) that reacts with ZrCl4(THF)(2) to afford (Bn(2)Cyclam)ZrCl2 in 40\% yield. Alternatively (Bn(2)Cyclam)ZrCl2 may be obtained via ZrCl2(CH2SiMe3)(2)(Et2O)(2) in a significantly higher yield (87\%), avoiding the lithiation of H(2)Bn(2)Cyclam. The syntheses of other H-2*Bn(2)CYClaM ligand precursors (*Bn = 3,5-dimethylbenzyl and 3,5-di(tert-butyl)benzyl) and the corresponding Zr derivatives ({3,5-Me2Bn}(2)-Cyclam)ZrCl2 and ({3,5-(Bu2Bn)-Bu-t}(2)-Cyclam)ZrCl2 are also reported. Results on preliminary tests of E-caprolactone and ethylene polymerisation reactions are presented. (C) 2008 Elsevier B.V. All rights reserved.},
	keywords = {amido ligands, CATALYSTS, CHEMISTRY, CONTAIN, Cyclam, epsilon-Caprolactone polymerisation, ETHYLENE, HAFNIUM COMPLEXES, LIGANDS, macrocycles, OLEFIN POLYMERIZATION, polymerisation, Tetraazamacrocycles, TITANIUM COMPLEXES, ZIRCONIUM},
	isbn = {1387-7003},
	url = {<Go to ISI>://000260549900019},
	author = {Munha, R. F. and Alves, L. G. and Maulide, N. and Duarte, M. T. and Marko, I. E. and Fryzuk,Michael D. and Martins, A. M.}
}
@article {ISI:000251974000023,
	title = {An electronic rationale for observed initiation rates in ruthenium-mediated olefin metathesis: charge donation in phosphine and N-heterocyclic carbene ligands.},
	journal = {J. Am. Chem. Soc.},
	volume = {129},
	number = {51},
	year = {2007},
	month = {dec},
	pages = {15774{\textendash}6},
	chapter = {15774},
	abstract = {Ru K-edge XAS data indicate that second generation ruthenium-based olefin metathesis precatalysts (L = N-heterocyclic carbene) possess a more electron-deficient metal center than in the corresponding first generation species (L = tricyclohexylphosphine). This surprising effect is also observed from DFT calculations and provides a simple rationale for the slow phosphine dissociation kinetics previously noted for second-generation metathesis precatalysts.},
	keywords = {ALKENES, Alkenes: chemistry, BOND, carbenes, CATALYSTS, CL, DFT, ELECTRONS, Heterocyclic Compounds, Heterocyclic Compounds: chemistry, HYDROCARBONS, Hydrocarbons: chemistry, KINETICS, LIGANDS, MECHANISM, METHANE, Methane: analogs \& derivatives, Methane: chemistry, MOIETY, NHC LIGANDS, OLEFIN METATHESIS, phosphines, Phosphines: chemistry, RAY-ABSORPTION SPECTROSCOPY, ruthenium, Ruthenium: chemistry, TRANSITION-METAL-COMPLEXES, XAS},
	isbn = {0002-7863},
	issn = {1520-5126},
	doi = {10.1021/ja0747674},
	url = {<Go to ISI>://000251974000023 http://www.ncbi.nlm.nih.gov/pubmed/18047332},
	author = {Getty, Kendra and Delgado-Jaime, Mario Ulises and Kennepohl, Pierre}
}
@article {1481,
	title = {Catalyst poisoning in catalyzed imine hydrogenation: A novel zwitterionic Rh(I)/o-hydroxy-substituted imine complex},
	journal = {Journal of Molecular Catalysis a-Chemical},
	volume = {257},
	number = {1-2},
	year = {2006},
	note = {ISI Document Delivery No.: 089DITimes Cited: 3Cited Reference Count: 38Marcazzan, Paolo Patrick, Brian O. James, Brian R.},
	month = {Sep},
	pages = {26-30},
	type = {Article},
	abstract = {During investigation of the homogeneous H-2-hydrogenation of the ketimine (o-HOC6H4)C(Me)=NCH2Ph catalyzed by the [Rh(COD)(PPh3)(2)]PF6 precursor in MeOH at ambient conditions, we have isolated [Rh{eta(4)-(C6H4O)C(-)(Me)=N(+)(H)CHPh}(PPh3)(2)]PF6 (3), an unusual zwitterionic Rh complex in which the imine is coordinated via the C-4 part of the o-hydroxy-arene moiety in a quinoid form; this tautomer is generated via proton transfer from the O-atom to the N-atom within the molecular, benzenoid form. Precipitation of 3 from the MeOH solution, even under H-2, causes sequestration of the Rh and complete suppression of the catalytic activity. (In a previously studied system with the corresponding, non-hydroxy-substituted ketimine, PhC(Me) = NCH2Ph, the Rh was sequestered as an inactive o-metalated species). The solid state structure of 3 is retained in CH2Cl2 solution, but in MeOH and Me2CO reversible loss of the ketimine generates the cis-[Rh(PPh3)(2)(solvent)(2)]PF6 species. (c) 2006 Elsevier B.V. All rights reserved.},
	keywords = {amine, BEHAVIOR, CATALYSIS, CATIONIC RHODIUM COMPLEXES, CHEMICALS, FINE, HYDROGENATION, HYDROLYSIS, imine complex, LIGAND, LIGANDS, OLEFINS, phosphine, RHODIUM COMPLEX, SCHIFF-BASES, SELECTIVE HYDROGENATION, zwitterion},
	isbn = {1381-1169},
	url = {<Go to ISI>://000240860100005},
	author = {Marcazzan, P. and Patrick, B. O. and James, Brian R.}
}
@article {1456,
	title = {Group 4 bis(pyrimidinoxide) complexes. Investigations of electronic effects in catalytic hydroamination},
	journal = {Organometallics},
	volume = {25},
	number = {22},
	year = {2006},
	note = {ISI Document Delivery No.: 094IJTimes Cited: 22Cited Reference Count: 130Lee, Alison V. Schafer, Laurel L.},
	month = {Oct},
	pages = {5249-5254},
	type = {Review},
	abstract = {Substituted pyrimidinols, acidic aromatic alcohols, were used as proligands to synthesize metal complexes of Ti and Zr. These new pseudotetrahedral complexes were investigated as catalysts for the hydroamination of alkynes and alkenes. The stabilized anion of the pyrimidinoxide ligand results in enhanced electrophilicity at the metal center. These electronically modified complexes are catalytically active, but their enhanced reactivity results in reduced selectivity in comparison with the related bis(phenoxide) complexes in alkyne hydroamination. This reactivity was used to advantage in the cyclohydroamination of select aminoalkene substrates with the Zr bis(pyrimidinoxide) complex.},
	keywords = {ALKENES, ANTI-MARKOVNIKOV HYDROAMINATION, ARYLOXIDE, BIS(AMIDATE) TITANIUM PRECATALYST, HYDROAMINATION, IMIDO COMPLEXES, INTERMOLECULAR, LIGANDS, MEDIATED INTRAMOLECULAR, OXIDATIVE AMINATION, TERMINAL ALKYNES},
	isbn = {0276-7333},
	url = {<Go to ISI>://000241232800013},
	author = {Lee, A. V. and Schafer, L. L.}
}
@article {1499,
	title = {New oligophosphines and (hydroxymethyl)phosphonium chlorides},
	journal = {Inorganic Chemistry},
	volume = {45},
	number = {7},
	year = {2006},
	note = {ISI Document Delivery No.: 028HCTimes Cited: 6Cited Reference Count: 46},
	month = {Apr},
	pages = {2917-2924},
	type = {Article},
	abstract = {{The new oligophosphines [H2P(CH2)(2)](2)PH, [H2P(CH2)(2)P(H)CH2](2), and {[(H2P(CH2)(2)](2)PCH2}(2) have been made by hydrophosphination of diethyl vinylphosphonate (2) with H2P(CH2)(2)PH2 (1), using different ratios of 2/1, followed by LiAlH4 reduction of the phosphonate intermediates; the three phosphonate precursors were obtained as oils of varying purity (similar to 90-95\%) in low (similar to 20\%) to almost quantitative yield. The tri-, tetra-, and hexaphosphines were then treated with formaldehyde in the presence of hydrochloric acid to generate the corresponding water-soluble (hydroxymethyl)phosphonium chlorides {(HOCH2)(3)P[(CH2)(2)P(CH2OH)(2)](n)(CH2)(2)P(CH2PH)(3)}Cl-m (n = 1},
	keywords = {ALDEHYDES, BRIGHTNESS STABILIZING AGENTS, COMPLEXES, CRYSTAL-STRUCTURE, DERIVATIVES, FORMALDEHYDE, LIGANDS, phosphines, SALTS, WATER},
	isbn = {0020-1669},
	url = {<Go to ISI>://000236476700018},
	author = {Moiseev, D. and James, Brian R. and Patrick, B. O. and Hu, Thomas Q.}
}
@article {1499,
	title = {New oligophosphines and (hydroxymethyl)phosphonium chlorides},
	journal = {Inorganic Chemistry},
	volume = {45},
	number = {7},
	year = {2006},
	note = {ISI Document Delivery No.: 028HCTimes Cited: 6Cited Reference Count: 46},
	month = {Apr},
	pages = {2917-2924},
	type = {Article},
	abstract = {{The new oligophosphines [H2P(CH2)(2)](2)PH, [H2P(CH2)(2)P(H)CH2](2), and {[(H2P(CH2)(2)](2)PCH2}(2) have been made by hydrophosphination of diethyl vinylphosphonate (2) with H2P(CH2)(2)PH2 (1), using different ratios of 2/1, followed by LiAlH4 reduction of the phosphonate intermediates; the three phosphonate precursors were obtained as oils of varying purity (similar to 90-95\%) in low (similar to 20\%) to almost quantitative yield. The tri-, tetra-, and hexaphosphines were then treated with formaldehyde in the presence of hydrochloric acid to generate the corresponding water-soluble (hydroxymethyl)phosphonium chlorides {(HOCH2)(3)P[(CH2)(2)P(CH2OH)(2)](n)(CH2)(2)P(CH2PH)(3)}Cl-m (n = 1},
	keywords = {ALDEHYDES, BRIGHTNESS STABILIZING AGENTS, COMPLEXES, CRYSTAL-STRUCTURE, DERIVATIVES, FORMALDEHYDE, LIGANDS, phosphines, SALTS, WATER},
	isbn = {0020-1669},
	url = {<Go to ISI>://000236476700018},
	author = {Moiseev, D. and James, Brian R. and Patrick, B. O. and Hu, Thomas Q.}
}
@article {1338,
	title = {Salts of the cobalt(I) complexes [Co(CO)(5)](+) and[Co(CO)(2)(NO)(2)](+) and the Lewis acid-base adduct [CO2(CO)(7)CO-B(CF3)(3)]},
	journal = {Chemistry-a European Journal},
	volume = {12},
	number = {32},
	year = {2006},
	note = {ISI Document Delivery No.: 110YZTimes Cited: 4Cited Reference Count: 60Bernhardt, Eduard Finze, Maik Willner, Helge Lehmann, Christian W. Aubke, Friedhelm},
	month = {Nov},
	pages = {8276-8283},
	type = {Article},
	abstract = {The reaction of [Co-2(CO)(8)] with (CF3)(3)BCO in hexane leads to the Lewis acid-base adduct [CO2(CO)(7)COB(CF3)(3)] in high yield. When the reaction is performed in anhydrous HF solution [Co(CO)(5)][(CF3)(3)BF] is isolated. The product contains the first example of a homoleptic metal pentacarbonyl cation with 18 valence electrons and a trigonal-bipyramidal structure. Treatment of [Co-2(CO)(8)] or [Co(CO)(3)NO] with NO+ salts of weakly coordinating anions results in mixed crystals containing the [Co(CO)(5)](+)/[Co(CO)(2)(NO)(2)](+) ions or pure novel [Co(CO)(2)(NO)(2)](+) salts, respectively. This is a promising route to other new metal carbonyl nitrosyl cations or even homoleptic metal nitrosyl cations. All compounds were characterized by vibrational spectroscopy and by single-crystal X-ray diffraction.},
	keywords = {ALUMINUM HALIDES, ANIONS, carbonyl ligands, cobalt, density, density functional calculations, DICOBALT OCTACARBONYL, EXCHANGE, LIGANDS, METAL-CARBONYL CATIONS, NITRIC-OXIDE, NITROSYL, SOLID-STATE, SPECTROSCOPIC PROPERTIES, vibrational spectroscopy, VIBRATIONAL-SPECTRA},
	isbn = {0947-6539},
	url = {<Go to ISI>://000242418600008},
	author = {Bernhardt, E. and Finze, M. and Willner, H. and Lehmann, C. W. and Aubke, F.}
}
@article {1267,
	title = {Carbohydrate-appended 2,2 {\textquoteright}-dipicolylamine metal complexes as potential imaging agents},
	journal = {Inorganic Chemistry},
	volume = {44},
	number = {8},
	year = {2005},
	note = {ISI Document Delivery No.: 916GWTimes Cited: 44Cited Reference Count: 58},
	month = {Apr},
	pages = {2698-2705},
	type = {Article},
	abstract = {Three discrete carbohydrate-appended 2,2{\textquoteright}-dipicolylamine ligands were complexed to the {M(CO)3}(+) (M = Tc-99m/ Re) core: 2-(bis(2-pyridinylmethyl)amino)ethyl-beta-D-glucopyranoside (L-1), 2-(bis(2-pyridinylmethyl)amino)ethyl-beta-Dxylopyranoside (L-2), and 2-(bis(2-pyridinylmethyl)amino)ethyl-alpha-D-mannopyranoside (L-3). An ethylene spacer is used to separate the carbohydrate moiety and the dipicolylamine (DPA) function in all three ligands. The Re complexes [Re(L1-3)(CO)(3)]Br were characterized by H-1 and C-13 1D/2D NMR spectroscopies, which confirmed the pendant nature of the carbohydrate moieties in solution. NMR measurements also established the long-range asymmetric effect of the carbohydrate functions on the chelating portion of the ligand. One analogue, [Re(L-1)(CO)(3)]Cl, was characterized in the solid state by X-ray crystallography. Further characterization was provided by IR spectroscopy, elemental analysis, conductivity, and mass spectrometry. Radiolabeling of L-1-L-3 with [Tc-99m(H2O)(3)(CO)(3)](+) afforded high yield compounds of identical character to the Re analogues. The radiolabeled compounds were found to be stable toward ligand exchange in the presence of a large excess of either cysteine or histidine over a 24-h period.},
	keywords = {AMINO-SUGARS, ANTITUMOR-ACTIVITY, BOMBESIN ANALOG, D-GLUCOSE, HIGH-AFFINITY, IN-VITRO, LIGANDS, PALLADIUM(II) COMPLEXES, RHENIUM CARBONYL-COMPLEXES, STRUCTURAL-CHARACTERIZATION, TRIDENTATE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000228374400020},
	author = {Storr, T. and Sugai, Y. and Barta, C. A. and Mikata, Y. and Adam,Michael J. and Yano, S. and Orvig, Chris}
}
@article {1267,
	title = {Carbohydrate-appended 2,2 {\textquoteright}-dipicolylamine metal complexes as potential imaging agents},
	journal = {Inorganic Chemistry},
	volume = {44},
	number = {8},
	year = {2005},
	note = {ISI Document Delivery No.: 916GWTimes Cited: 44Cited Reference Count: 58},
	month = {Apr},
	pages = {2698-2705},
	type = {Article},
	abstract = {Three discrete carbohydrate-appended 2,2{\textquoteright}-dipicolylamine ligands were complexed to the {M(CO)3}(+) (M = Tc-99m/ Re) core: 2-(bis(2-pyridinylmethyl)amino)ethyl-beta-D-glucopyranoside (L-1), 2-(bis(2-pyridinylmethyl)amino)ethyl-beta-Dxylopyranoside (L-2), and 2-(bis(2-pyridinylmethyl)amino)ethyl-alpha-D-mannopyranoside (L-3). An ethylene spacer is used to separate the carbohydrate moiety and the dipicolylamine (DPA) function in all three ligands. The Re complexes [Re(L1-3)(CO)(3)]Br were characterized by H-1 and C-13 1D/2D NMR spectroscopies, which confirmed the pendant nature of the carbohydrate moieties in solution. NMR measurements also established the long-range asymmetric effect of the carbohydrate functions on the chelating portion of the ligand. One analogue, [Re(L-1)(CO)(3)]Cl, was characterized in the solid state by X-ray crystallography. Further characterization was provided by IR spectroscopy, elemental analysis, conductivity, and mass spectrometry. Radiolabeling of L-1-L-3 with [Tc-99m(H2O)(3)(CO)(3)](+) afforded high yield compounds of identical character to the Re analogues. The radiolabeled compounds were found to be stable toward ligand exchange in the presence of a large excess of either cysteine or histidine over a 24-h period.},
	keywords = {AMINO-SUGARS, ANTITUMOR-ACTIVITY, BOMBESIN ANALOG, D-GLUCOSE, HIGH-AFFINITY, IN-VITRO, LIGANDS, PALLADIUM(II) COMPLEXES, RHENIUM CARBONYL-COMPLEXES, STRUCTURAL-CHARACTERIZATION, TRIDENTATE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000228374400020},
	author = {Storr, T. and Sugai, Y. and Barta, C. A. and Mikata, Y. and Adam,Michael J. and Yano, S. and Orvig, Chris}
}
@article {1241,
	title = {Coordination chemistry and insulin-enhancing behavior of vanadium complexes with maltol C6H6O3 structural isomers},
	journal = {Inorganic Chemistry},
	volume = {44},
	number = {8},
	year = {2005},
	note = {ISI Document Delivery No.: 916GWTimes Cited: 19Cited Reference Count: 49},
	month = {Apr},
	pages = {2689-2697},
	type = {Article},
	abstract = {Syntheses of vanadium complexes using the naturally occurring ligands isomaltol (Hima) and allomaltol (Hama), as well as a newly synthesized, potentially tetradentate diaminodipyrone [H-2(en(ama)(2)], are reported. Complete characterization of the resulting compounds [trans-VO(ima)(2)(H2O), VO(ama)(2), V(ima)(3), V(ama)(3) and VO(en(ama)(2))], including X-ray crystallography analyses for trans-VO(ima)(2)(H2O) and V(ima)3, are presented herein. Potentiometric titrations (25 degrees C, / = 0.16 M NaCl) were used to measure stability constants in the V(IV)-Hima system; these data were compared to previous data collected on the V(IV)-L (L = Hma, Hama) systems. The in vivo efficacy of these compounds to lower the blood glucose levels of STZ-diabetic rats was tested; all but VO(en(ama)2) produced significant decreases in plasma glucose levels. The results were compared to those of the benchmark compound BMOV [VO(ma)(2), bis(maltolato)oxovanadium(IV)], a known insulin-enhancing agent.},
	keywords = {aluminum, BIS(MALTOLATO)OXOVANADIUM(IV), CRYSTAL-STRUCTURE, DIABETIC-RATS, ISOMALTOL, LIGANDS, REFINEMENT, SPECIATION, therapy, VANADATE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000228374400019},
	author = {Saatchi, K. and Thompson, K. H. and Patrick, B. O. and Pink, M. and Yuen, V. G. and McNeill, J. H. and Orvig, Chris}
}
@article {1240,
	title = {Coordination chemistry of P,O-bidentate phosphinophenolates with Ga3+ and In3+},
	journal = {Dalton Transactions},
	number = {13},
	year = {2005},
	note = {ISI Document Delivery No.: 936NJTimes Cited: 4Cited Reference Count: 63},
	pages = {2268-2274},
	type = {Article},
	abstract = {Novel complexes of Ga3+ and In3+ were synthesized with two hetero donor phosphinophenolate ligands (PO-, ortho-phenoxydiphenylphosphine; MePO-, 5-methyl-2-phenoxydiphenylphosphine). RPO- (R = H, Me) binds in a bidentate fashion through both the hard O and the soft P donor atoms to In3+, whereas, it only binds Ga3+ through the O donor. Electrochemical synthesis proved to be a practical synthetic approach to In-2(PO)(3)Cl-3, In(PO)(3) and In(MePO)(3). [In(MePO)(H2O)Cl-2](2) and Ga(HPO)Cl-3 were synthesized from MCl3 (M = In and Ga, respectively). Both dimetallic indium complexes, [In(MePO)(H2O)Cl-2](2) and In-2(PO)(3)Cl-3, incorporate phenolate oxygen atoms bridging the two metal ions. Each pair of In atoms are in a distorted octahedral geometry in each complex, with the former complex having a coordination sphere of PO3Cl2 for both indium metal ions and the latter showing a coordination sphere of PO3Cl2 for one indium and P2O3Cl for the other. Ga(HPO)Cl-3 is a zwitterionic complex, with Ga having a OCl3 coordination core. All these complexes were fully characterized by a variety of techniques including X-ray crystallography.},
	keywords = {aluminum, CRYSTAL, DERIVATIVES, gallium, INDIUM TRICHLORIDE, LIGANDS, METAL CHELATE COMPLEXES, MOLECULAR-STRUCTURE, phosphine, THALLIUM},
	isbn = {1477-9226},
	url = {<Go to ISI>://000229862400008},
	author = {Saatchi, K. and Patrick, B. O. and Orvig, Chris}
}
@article {1106,
	title = {Interactions of Rh(III)-dihydrido-bis(phosphine) complexes with semicarbazones},
	journal = {Inorganic Chemistry},
	volume = {44},
	number = {5},
	year = {2005},
	note = {ISI Document Delivery No.: 902HUTimes Cited: 8Cited Reference Count: 34},
	month = {Mar},
	pages = {1482-1491},
	type = {Article},
	abstract = {Interaction of cis, trans, cis-[Rh(H)(2)(PR3)(2)(acetone)(2)] PF6 complexes (R = aryl or R-3 = Ph2Me, Ph2Et) under H-2 with E-semicarbazones gives the Rh(III)-dihydrido-bis(phosphine)-semicarbazone species cis, trans-[Rh(H)(2)(PR3)(2)-{R{\textquoteright}(R")C=N-N(H)CONH2}]PF6, where R{\textquoteright} and R" are Ph, Et, or Me. The complexes are generally characterized by elemental analysis, P-31{H-1} NMR, H-1 NMR, and IR spectroscopies, and MS. X-ray analysis of three PPh3 complexes reveals chelation of E-semicarbazones by the imine-N atom and the carbonyl-O atom. In contrast, the corresponding reaction of [Rh(H)(2)(PPhMe2)(2)(acetone)(2)]PF6 with acelophenone semicarbazone gives the orthometalated-semicarbazone species cis-[RhH(PPhMe2)(2){o-C6H4(Me)C=N-N(H)CONH2}]PF6. The X-ray structure of E-propophenone semicarbazone is also reported. Rhodium-catalyzed, homogeneous hydrogenation of semicarbazones was not observed even at 40 atm H-2.},
	keywords = {BENZALDEHYDE SEMICARBAZONE, CATALYST, COMPLEXES, CRYSTAL-STRUCTURES, DIHYDRIDO COMPLEXES, HYDROGENATION, LIGANDS, MOLECULAR-STRUCTURES, REFINEMENT, rhodium, UNPRECEDENTED CHEMICAL TRANSFORMATION},
	isbn = {0020-1669},
	url = {<Go to ISI>://000227346300049},
	author = {Ezhova, M. B. and Patrick, B. O. and Sereviratne, K. N. and James, Brian R. and Waller, F. J. and Ford, M. E.}
}
@article {1190,
	title = {Rhodium(III)-cyclometalated-imine complexes: Solution behavior and reactivity with molecular hydrogen},
	journal = {Organometallics},
	volume = {24},
	number = {7},
	year = {2005},
	note = {ISI Document Delivery No.: 909LJTimes Cited: 16Cited Reference Count: 41},
	month = {Mar},
	pages = {1445-1451},
	type = {Article},
	abstract = {Acetone solutions of cis, trans, cis-[Rh(H)(2)(PPh3)(2)(acetone)(2)] PF6 and cis-[Rh(PPh3)(2)(acetone)(2)]PF6 react with the imines RN=CR {\textquoteright}(R {\textquoteright}{\textquoteright}), where R = PhCH2, Ph, or C6H11; R {\textquoteright}= H or Me; and R {\textquoteright}{\textquoteright} = Ph or P-OMe-C6H4, to form orthometalated complexes exemplified by [Rh(H){RN= CR {\textquoteright}(o-C6H4)}(PPh3)(2)(acetone)]PF6 that are generally characterized spectroscopically, and in one case (where R = PhCH2, R {\textquoteright} = Me, and R {\textquoteright}{\textquoteright} = p-OMe-C6H4) by X-ray crystallography. These complexes maintain their integrity in acetone solution and show no reaction toward 1 atm H-2 at ambient conditions. In MeOH, the complexes in which R {\textquoteright} = Me simply change to the corresponding MeOH derivative, but when R {\textquoteright} = H they are partially converted to the non-orthometalated, eta(1)-N-imine species [Rh(PPh3)(2)(RN=CHR {\textquoteright}{\textquoteright})(MeOH)]PF6 (I), and in MeOH, stoichiometric hydrogenation of the imine to the corresponding amine occurs via I. We have shown recently (Inorg. Chem. 2004, 43, 4820) that the catalyzed hydrogenation of PhCH2N=C(H)Ph to dibenzylamine using cis, trans, cis- [Rh(H)(2)(PPh3)(2)(MeOH)(2)] PF6 as catalyst precursor in MeOH proceeds via a cationic Rh-(eta(1)-N-imine)(amine) intermediate (II), analogous to I but with the MeOH replaced by the amine that is formed via hydrolysis of the imine by the presence of adventitious water. Intermediate I (R = PhCH2, R {\textquoteright}{\textquoteright} = Ph) is shown to be somewhat less active than II toward H-2, but both intermediates provide viable pathways for hydrogenation of the imine. The orthometalated imine-amine complex [Rh(H){PhCH2N=C(Me)(o-C6H4)}(PPh3)(2)(NH2CH2Ph)]PF6, where the benzylamine comes from imine hydrolysis, is also isolated and characterized crystallographically.},
	keywords = {ACTIVATION, AZO, C-H BONDS, CATIONIC, CLEAVAGE, COMPLEXES, CRYSTAL, LIGANDS, METAL-IMINE COMPOUNDS, RHODIUM(III) COMPLEXES},
	isbn = {0276-7333},
	url = {<Go to ISI>://000227861100013},
	author = {Marcazzan, P. and Patrick, B. O. and James, Brian R.}
}
@article {1116,
	title = {Synthesis, structure, and computational studies of soluble conjugated multidentate macrocycles},
	journal = {J. Org. Chem.},
	volume = {70},
	number = {20},
	year = {2005},
	note = {ISI Document Delivery No.: 968MOTimes Cited: 47Cited Reference Count: 67},
	month = {Sep},
	pages = {7936-7946},
	type = {Article},
	abstract = {<p>Conjugated, shape-persistent macrocycles based on [3 + 3] Schiff-base condensation are of interest for supramolecular materials. In an effort to develop new discotic liquid crystals based on these compounds, a series of macrocycles with peripheral alkoxy groups of varying length have been prepared. The synthesis and mechanism of formation have been probed by isolation of oligomeric intermediates. A single-crystal X-ray diffraction study of one macrocycle revealed a nonplanar, strongly hydrogen-bonded structure. To our surprise, even with very long substituents, the macrocycles were not liquid crystalline. This has been rationalized by ab initio calculations that indicate the macrocycles are undergoing rotation of the dibydroxydiiminobenzene rings that may not allow a stable discotic liquid crystalline phase. These results provide new insight into the formation and properties of these large macrocycles and may provide guidance to developing stable liquid crystalline materials in the future.</p>},
	keywords = {CHEMISTRY, CRYSTAL-STRUCTURE, cyclodextrin, LIGANDS, LIQUID-CRYSTAL, METAL-COMPLEXES, porphyrins, RECEPTORS, SCHIFF-BASE MACROCYCLES, SHAPE-PERSISTENT MACROCYCLES, supramolecular},
	isbn = {0022-3263},
	url = {<Go to ISI>://000232166800015},
	author = {Gallant, A. J. and J. K.-H. Hui and Zahariev, F. E. and Y. A. Wang* and M. J. MacLachlan*}
}
@article {1151,
	title = {Tris(pyronato)- and tris(pyridonato)-ruthenium(III) complexes and solution NMR studies},
	journal = {Inorganic Chemistry},
	volume = {44},
	number = {19},
	year = {2005},
	note = {ISI Document Delivery No.: 964EGTimes Cited: 7Cited Reference Count: 25},
	month = {Sep},
	pages = {6529-6535},
	type = {Article},
	abstract = {{The water-soluble Ru-III maltolato, ethylmaltolato, and pyridonato complexes, Ru(O-O{\textquoteright})(3) (O-O{\textquoteright} = ma (1a), etma (1b), pyd (2a)), were synthesized (Hma = 3-hydroxy-2-methyl-4-pyrone},
	keywords = {CRYSTAL, LIGANDS, RUTHENIUM(II), WATER},
	isbn = {0020-1669},
	url = {<Go to ISI>://000231860900012},
	author = {Kennedy, David C and Wu, A. and Patrick, B. O. and James, Brian R.}
}
@article {848,
	title = {New chiral N,P-oxazolines, and their Ir complexes in asymmetric hydrogenation of an imine},
	journal = {Journal of Molecular Catalysis a-Chemical},
	volume = {224},
	number = {1-2},
	year = {2004},
	note = {ISI Document Delivery No.: 877WSTimes Cited: 8Cited Reference Count: 66},
	month = {Dec},
	pages = {71-79},
	type = {Article},
	abstract = {{(+) (1S.2S)-2-Amino-1-phenyl-13-propanediol reacts with ortho-esters to form 4-hydroxymethyl-5-phenyl-1,3-oxazolines. Subsequent reaction of their toluenesulfonyl derivatives with diphenylphosphinolithium yields the N,P-ligands, (4S,5S)-2-R-4-diphenylphosphinomethyl-5-phenyl- 1.3-oxazoline (R = Me, Et, Ph). X-ray analyses of (4S,5S)-2-methyl-4-toluenesulfonylmethyl-5-phenyl- 1,3-oxazoline and (4S,5S)-2,5-diphenyl-4-diphenylphosphinomethyl-1,3-oxazoline reveal retention of absolute configuration throughout the synthesis. The [Ir(COD)(N,P-oxazoline)]PF6 systems in CH2Cl2 effect catalytic hydrogenation of N-(1 -phenylethylidene)benzylamine},
	keywords = {2-OXAZOLINES, ALLYLIC, ASYMMETRIC HYDROGENATION, CATALYZED ENANTIOSELECTIVE HYDROGENATION, imines, Ir complexes, JM-PHOS LIGANDS, KETONES, LIGANDS, oxazolines, PHOSPHINITE-OXAZOLINE, PHOSPHINOOXAZOLINES, PHOSPHORUS, SEMICORRINS, SUBSTITUTION, TRANSITION-METAL-COMPLEXES, X-ray analysis},
	isbn = {1381-1169},
	url = {<Go to ISI>://000225606300007},
	author = {Ezhova, M. B. and Patrick, B. O. and James, Brian R. and Waller, F. J. and Ford, M. E.}
}
@article {982,
	title = {Protonated dipyrromethenes and tetrahalozinc anions as synthons in the solid state},
	journal = {Crystal Growth \& Design},
	volume = {4},
	number = {4},
	year = {2004},
	note = {ISI Document Delivery No.: 836KGTimes Cited: 15Cited Reference Count: 17},
	month = {Jul-Aug},
	pages = {659-661},
	type = {Editorial Material},
	abstract = {(HL)(2)ZnBr4 and (HL)(2)ZnCl4 were prepared by the addition of HBr or HCl into a CH3CN solution of Zn(II)L-2, and their structures were determined by X-ray diffraction analysis. The X-ray crystallographic data show super structures that have hydrogen bonds between the tetrahalozinc anions ([ZnX4](2-)) and the protonated dipyrromethene cations.},
	keywords = {CHEMISTRY, DESIGN, LIGANDS},
	isbn = {1528-7483},
	url = {<Go to ISI>://000222553800005},
	author = {Shin, J. Y. and Dolphin, D. and Patrick, B. O.}
}
@article {939,
	title = {Rhodium-hydrido-benzylamine-triphenylphosphine complexes: Solid-state and solution structures and implications in catalyzed imine hydrogenation},
	journal = {Inorganic Chemistry},
	volume = {43},
	number = {21},
	year = {2004},
	note = {ISI Document Delivery No.: 862KITimes Cited: 10Cited Reference Count: 26},
	month = {Oct},
	pages = {6838-6841},
	type = {Article},
	abstract = {The complexes cis, trans, cis-[Rh(H)(2)(PPh3)(2)(NH2CH2Ph)(2)]PF6 (1) and cis-[Rh(PPh3)(2)(NH2CH2Ph)(2)]PF6 (2) are characterized by X-ray crystallography; the structures are maintained in CH2Cl2 where the species are in equilibrium under H-2. In MeOH and in acetone, loss of amine and/or H-2 can occur. Traces of 1 and 2 are present after a Rh-catalyzed H-2-hydrogenation of PhCH=NCH2Ph in MeOH, where the amine is generated by hydrolysis of the imine substrate through adventitious water. The findings are relevant to catalyst poisoning in the catalytic process.},
	keywords = {CATIONIC COMPLEXES, CRYSTAL, DIHYDRIDO COMPLEXES, LIGANDS, metals, X-RAY},
	isbn = {0020-1669},
	url = {<Go to ISI>://000224489100049},
	author = {Marcazzan, P. and Patrick, B. O. and James, Brian R.}
}
@article {Funk2004,
	title = {X-ray magnetic circular dichroism of Pseudomonas aeruginosa nickel(II) azurin.},
	journal = {J. Am. Chem. Soc.},
	volume = {126},
	number = {18},
	year = {2004},
	pages = {5859{\textendash}66},
	abstract = {We show that X-ray magnetic circular dichroism (XMCD) can be employed to probe the oxidation states and other electronic structural features of nickel active sites in proteins. As a calibration standard, we have measured XMCD and X-ray absorption (XAS) spectra for the nickel(II) derivative of Pseudomonas aeruginosa azurin (NiAz). Our analysis of these spectra confirms that the electronic ground state of NiAz is high-spin (S = 1); we also find that the L(3)-centroid energy is 853.1(1) eV, the branching ratio is 0.722(4), and the magnetic moment is 1.9(4) mu(B). Density functional theory (DFT) calculations on model NiAz structures establish that orbitals 3d(x2-y2) and 3d(z2) are the two valence holes in the high-spin Ni(II) ground state, and in accord with the experimentally determined orbital magnetic moment, the DFT results also demonstrate that both holes are highly delocalized, with 3d(x2-y2) having much greater ligand character.},
	keywords = {Azurin, Azurin: chemistry, circular dichroism, Circular Dichroism: methods, copper, Copper: chemistry, CRYSTALLOGRAPHY, LIGANDS, Magnetics, models, MOLECULAR, Molecular Conformation, NICKEL, Nickel: chemistry, PDF, Pseudomonas aeruginosa, Pseudomonas aeruginosa: chemistry, X-RAY, X-Rays},
	issn = {0002-7863},
	doi = {10.1021/ja036218d},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/15125678},
	author = {Funk, Tobias and Kennepohl, Pierre and Di Bilio, Angel J and Wehbi, William a and Young, Anthony T and Friedrich, Stephan and Arenholz, Elke and Gray, Harry B and Cramer, Stephen P}
}
@article {684,
	title = {Amine products and catalyst poisoning in the homogeneous H-2 hydrogenation of Imines catalyzed by the [Rh(COD)(PPh3)(2)]PF6 precursor},
	journal = {Organometallics},
	volume = {22},
	number = {6},
	year = {2003},
	note = {ISI Document Delivery No.: 654QJTimes Cited: 23Cited Reference Count: 14},
	month = {Mar},
	pages = {1177-1179},
	type = {Article},
	abstract = {The H-2 hydrogenations of PhN=CHPh and PhCH2N=CHPh are catalyzed by the precursor [Rh(COD)(PPh3)(2)]PF6. However, the amine product PhNHCH2Ph poisons the catalyst by coordination to the Rh through an arene moiety, while the other amine product, (PhCH2)(2)NH, forms a labile N-bonded species that does not poison the catalyst system.},
	keywords = {LIGANDS, METAL-COMPLEXES, rhodium},
	isbn = {0276-7333},
	url = {<Go to ISI>://000181507300003},
	author = {Marcazzan, P. and Patrick, B. O. and James, Brian R.}
}
@article {724,
	title = {Characterization of copper-complexing ligands in seawater using immobilized copper(Il)-ion affinity chromatography and electrospray ionization mass spectrometry},
	journal = {Marine Chemistry},
	volume = {83},
	number = {1-2},
	year = {2003},
	note = {ISI Document Delivery No.: 743RZTimes Cited: 13Cited Reference Count: 44Ocean Sciences Meeting 2002FEB 11-15, 2002HONOLULU, HAWAII},
	month = {Oct},
	pages = {47-58},
	type = {Proceedings Paper},
	abstract = {Electrochemical studies show that copper and other bioactive trace metals are associated almost exclusively with dissolved organic ligands in surface seawater. Some of these ligands may be released by photosynthetic marine organisms to control metal uptake. However, new analytical approaches are needed to determine the chemical composition and ecological significance of these compounds. We have combined immobilized metal-ion affinity chromatography (IMAC) with electrospray ionization mass spectrometry (ESI-MS) to selectively extract and characterize copper-complexing ligands in seawater. Samples taken from British Columbia coastal waters were filtered through mixed cellulose membranes (0.45 mum) using nitrogen overpressure. Compounds with an affinity for copper were then extracted using Cu(II)-IMAC and eluted in acidified seawater. The eluant was monitored using UV absorption (255 nm), which showed that IMAC extracts from river and surface waters contained the highest concentrations of U-V-absorbing organic matter. Fractions were collected and analyzed by flow-injection (FI) negative ion ESI-MS using a custom made XAD-16 column, which gave 82\% recovery and a detection limit of 1.6 pmol for salicylic acid in acidified seawater. Low-molecular-weight compounds containing nitrogen were detected in the IMAC extracts of highest UV absorbance. These compounds followed an elution profile similar to the corresponding UV chromatogram. Measured masses of 265 and 259 Da are consistent with peptides containing, respectively, one thiol and two primary amino groups, characteristics associated with copper-complexing ligands detected in marine algal cultures and surface seawater using other methods. However, the absence of positive ions under experimental conditions suggests that the extracted compounds are predominantly acidic, and may therefore be hydroxamic acids or other nitrogen-containing compounds. The use of alternative resins and FI solvents to improve recovery, increase ionization efficiency, and permit structural (MS/MS) analysis of compounds extracted by IMAC is now being investigated. (C) 2003 Elsevier B.V All rights reserved.},
	keywords = {CHROMATOGRAPHY, COMPLEXATION, CU, DISSOLVED COPPER, electrospray ionization, ESTUARINE WATER, iron, LIGANDS, marine environment, MARINE-BACTERIA, MASS SPECTROMETRY, OCEAN, organic compounds, ORGANIC-LIGANDS, PHYTOPLANKTON, SPECIATION, stress},
	isbn = {0304-4203},
	url = {<Go to ISI>://000186588500006},
	author = {Ross, A. R. S. and Ikonomou, M. G. and Orians, K. J.}
}
@article {716,
	title = {Dichloro(diphosphine)(2-pyridyl-ketone)ruthenium(II) complexes},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {81},
	number = {11},
	year = {2003},
	note = {ISI Document Delivery No.: 746YXTimes Cited: 9Cited Reference Count: 31},
	month = {Nov},
	pages = {1263-1269},
	type = {Article},
	abstract = {Described are the synthesis and characterization of Ru(II) complexes of the type RuCl2L2(N-O), where L-2 is either 1,4-bis(diphenylphosphino)butane (dppb) or (PPh3)(2), and N-O represents chelated 2-benzoylpyridine (2-bzpy) or 2-acetylpyridine (2-acpy); the Ru presursors used were [RuCl2(dppb)](2)(mu-dppb) or RuCl2(PPh3)(3). The crystal structure of cis-RuCl2(dppb)(2-bzpy) is presented, and three other RuCl2L2(N-O) complexes with cis-chlorines are isolated and characterized spectroscopically; of the trans-dichloro species, RuCl2(PPh3)(2)(N-O) complexes are isolated, while the corresponding dppb species are characterized in situ. In all cases, thermodynamically stable cis-complexes are formed from initially formed trans-species.},
	keywords = {2, 2-acetylpyridine, 2-benzoylpyridine, 2{\textquoteright}-BIPYRIDINE, CRYSTAL-STRUCTURE, DONOR, ISOMERIZATION, LIGANDS, phosphines, REDOX POTENTIALS, ruthenium, ruthenium complexes, structures, X-RAY},
	isbn = {0008-4042},
	url = {<Go to ISI>://000186777600018},
	author = {Queiroz, S. L. and Batista, A. A. and de Araujo, M. P. and Bianchini, R. C. and Oliva, G. and Ellena, J. and James, Brian R.}
}
@article {707,
	title = {Solution behavior and structural diversity of bis(dialkylphosphino)methane complexes of palladium},
	journal = {Inorganic Chemistry},
	volume = {42},
	number = {13},
	year = {2003},
	note = {ISI Document Delivery No.: 697LTTimes Cited: 17Cited Reference Count: 54},
	month = {Jun},
	pages = {4117-4126},
	type = {Article},
	abstract = {The preparation of dipalladium complexes containing sterically nondemanding diphosphine (P-P) ligands of the type R2PCH2PR2 where R = Me (dmpm) or Et (depm) is reported. Variable-temperature H-1 NMR spectra of the Pd-2(1) complexes Pd2X2(dMPM)(2) (X = Cl, Br, or I; the P-P ligands in the Pd-2 complexes are always bridged, but for convenience, the mu-symbol is omitted) show the complexes to be fluxional in solution, the barriers to a ring-flipping process being DeltaGdouble dagger = 37.9, 39.0, and 43.2 +/- 0.9 kJ mol(-1) for the chloro, bromo, and iodo complexes, respectively. Treatment of Pd2X2(P-P)(2) (X = Cl or Br) with X-2 generates the stable, face-to-face Pd-2(II) derivatives trans-Pd2X4(P-P)(2), while oxidation of Pd2I2(P-P)(2) complexes with I-2 generates a new type of symmetrically di-iodo-bridged, five-coordinate complexes Pd2I2(mu-I)(2)(dmpm)(2) and Pd2I2(mu-I)(2)(depm)(2). The molecular crystal structures of four dipalladium(II) complexes are described: trans-Pd2Cl4(dmpm)(2).2CHCl(3), trans-Pd2Br4(dmpm)(2), trans-Pd2Cl4(depm)(2), and Pd2I2(mu-I)(2)(dmpm)(2). Solution NMR and UV-vis absorption spectra are consistent with the solid-state structures determined by X-ray diffraction. The stability of the dimeric Pd(II) complexes is attributed primarily to ligand steric factors.},
	keywords = {bis(diphenylphosphino)methane, DIMERIC COMPLEXES, DPM, HYDROGEN-SULFIDE, LIGANDS, MECHANISTIC ASPECTS, METAL-METAL BONDS, MOLECULAR-STRUCTURE, RAY CRYSTAL-STRUCTURE, RHODIUM(I)},
	isbn = {0020-1669},
	url = {<Go to ISI>://000183945100023},
	author = {Pamplin, C. B. and Rettig, S. J. and Patrick, B. O. and James, Brian R.}
}
@article {384,
	title = {Affinity capillary electrophoresis using a low-concentration additive with the consideration of relative mobilities},
	journal = {Analytical Chemistry},
	volume = {74},
	number = {8},
	year = {2002},
	note = {ISI Document Delivery No.: 541BPTimes Cited: 24Cited Reference Count: 28},
	month = {Apr},
	pages = {1903-1914},
	type = {Article},
	abstract = {Most affinity studies in capillary electrophoresis assume that the analyte concentration is much smaller than the additive concentration so that the migration of the analyte has no effect on the concentration of the additive in the capillary. However, in most medium- to high-affinity interactions, the additive concentration has to be kept rather low to observe the changes in analyte mobility before saturation is reached. In this paper, a mathematical model is developed to describe the migration behavior of the analyte in a system where the complex formed becomes concentrated to levels much greater than the original concentration of the additive due to the differences in the mobilities of the analyte, additive, and complex. The analyte is flurbiprofen, the additive is transthyretin, and the stoichiometry of the reaction between the two is 1:2. This study also provides a new algorithm to determine medium- to high-affinity binding interaction constants by CE.},
	keywords = {BINDING, CONSTANTS, DRUG-PROTEIN, ERROR PROPAGATION, LIGANDS, MONTE-CARLO SIMULATION, RANGE, RECTANGULAR HYPERBOLAE, SURFACE-PLASMON RESONANCE, TRANSTHYRETIN},
	isbn = {0003-2700},
	url = {<Go to ISI>://000174965600022},
	author = {Galbusera, C. and Thachuk, M. and De Lorenzi, E. and Chen, D. D. Y.}
}
@article {377,
	title = {Cyclohexadienyl niobium complexes and arene hydrogenation catalysis},
	journal = {Organometallics},
	volume = {21},
	number = {23},
	year = {2002},
	note = {ISI Document Delivery No.: 612WDTimes Cited: 6Cited Reference Count: 45},
	month = {Nov},
	pages = {5047-5054},
	type = {Article},
	abstract = {Hydrogenolysis of (R)[P2N2]NbCH2SiMe3 (where (R)[P2N2] = RP(CH2SiMe2NSiMe2CH2)(2)PR; R = cyclohexyl, Cy, or phenyl, Ph) in benzene or toluene causes hydride addition to the aromatic solvent resulting in the formation of the pi-bonded complexes (R)[P2N2]Nb(eta(5)-C6H7) (R = Cy, 1; R = Ph, 2) and (R)[P2N2]Nb(eta(5)-C7H9) (R = Cy, 3; R = Ph, 4) in benzene and toluene, respectively. Performing the hydrogenation at a higher pressure of 29 atm at room temperature causes the catalytic hydrogenation of benzene to cyclohexane as determined by NMR spectroscopy and GC-MS analysis. The hydrogenation of toluene to methylcyclohexane can also be performed, but the turnover frequency is considerably lower. Examination of the solid residues from the high-pressure hydrogenations indicates the formation of the pi-bonded complexes 1 and 2. The additionof 29 atm of H-2 to these cyclohexadienyl derivatives in benzene or toluene, however, shows no hydrogenation products, indicating these species are not catalytically active.},
	keywords = {AROMATIC-HYDROCARBONS, BOND, CHEMISTRY, CRYSTAL-STRUCTURE, HOMOGENEOUS HYDROGENATION, LIGANDS, TANTALUM DIHYDRIDE},
	isbn = {0276-7333},
	url = {<Go to ISI>://000179097700024},
	author = {Fryzuk,Michael D. and Kozak, C. M. and Bowdridge, M. R. and Patrick, B. O.}
}
@article {407,
	title = {Homo- and heterobimetallic precursor catalysts for the Heck reaction, and a proposal for a general catalytic cooperativity index},
	journal = {Advanced Synthesis \& Catalysis},
	volume = {344},
	number = {10},
	year = {2002},
	note = {ISI Document Delivery No.: 629XZTimes Cited: 22Cited Reference Count: 58},
	month = {Dec},
	pages = {1126-1134},
	type = {Article},
	abstract = {Homo- (Pd-2) and heterobimetallic (PtPd) complexes supported by a P,P-bridging, bis(P,N-chelating) coordination mode of the potentially hexadentate ligand 1,1-bis[di(o-N,N-dimethylanilinyl)phosphino] methane (dmapm) are effective catalyst precursors for the aerobic Heck coupling of iodobenzene and styrene at 100degreesC in DMF/H2O solution containing K2CO3. This medium allows for trivial separation of the trans-stilbene product which precipitates after the reaction mixture is cooled. The bimetallic precursors are more active than predicted from the sum of the activities of complexes chosen to mimic their mono-metallic "half units," suggesting some degree of intermetallic cooperativity during the reaction. A non-linear dependence of initial rate on catalyst concentration implies, however, that the complexes do not remain intact, and may be involved in dissociative equilibria with non-dmapm containing monometallic components that are more active species for the Heck coupling. The complexes are slowly degraded by oxidation at a phosphorus centre. A general index for quantifying the degree of intermetallic cooperativity during a catalytic cycle is proposed and its utility and limitations are discussed.},
	keywords = {aerobic), ASYMMETRIC CATALYSIS, bimetallic, CHEMISTRY, cooperativity, COORDINATION, COUPLING, Heck reaction (aqueous, HIGH REGIOSELECTIVITY, homogeneous, HYDROFORMYLATION, HYDROGEN, LIGANDS, NICKEL(II) SITE, palladium, PALLADIUM(II) COMPLEXES, phosphine (anilinyl), platinum, REACTIONS, thermomorphic, VINYLIC SUBSTITUTION-REACTIONS},
	isbn = {1615-4150},
	url = {<Go to ISI>://000180078900015},
	author = {Jones, N. D. and James, Brian R.}
}
@article {495,
	title = {Magnetic and structural studies on 1,3-diazolate complexes of cobalt(II) - The characterization of three new cobalt(II) molecule-based magnets},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {80},
	number = {2},
	year = {2002},
	note = {ISI Document Delivery No.: 531ZZTimes Cited: 10Cited Reference Count: 35},
	month = {Feb},
	pages = {133-140},
	type = {Article},
	abstract = {{The cobalt(II) compounds ([Co(imid)(2)](x) (1), [Co(2-meimid)(2)](x) (2), [Co(4-meimid)(2)](x) (3), [Co(benzimid)(2)](x) (4), and [Co-3(imid)(6)(imidH)(2)](x) (5) (imid = imidazolate},
	keywords = {1, 3, 3-diazolates, 5-DIMETHYLPYRAZOLATE, BR, canted spins, CH3, cobalt(II), COMPLEXES, COORDINATION CHEMISTRY, CRYSTAL-STRUCTURE, LIGANDS, LOW-TEMPERATURES, METAL PYRAZOLATE POLYMERS, METALLOCENES, molecule-based magnets, SYSTEMS},
	isbn = {0008-4042},
	url = {<Go to ISI>://000174448300002},
	author = {Sanchez, V. and Storr, A. and Thompson, R. C.}
}
@article {495,
	title = {Magnetic and structural studies on 1,3-diazolate complexes of cobalt(II) - The characterization of three new cobalt(II) molecule-based magnets},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {80},
	number = {2},
	year = {2002},
	note = {ISI Document Delivery No.: 531ZZTimes Cited: 10Cited Reference Count: 35},
	month = {Feb},
	pages = {133-140},
	type = {Article},
	abstract = {{The cobalt(II) compounds ([Co(imid)(2)](x) (1), [Co(2-meimid)(2)](x) (2), [Co(4-meimid)(2)](x) (3), [Co(benzimid)(2)](x) (4), and [Co-3(imid)(6)(imidH)(2)](x) (5) (imid = imidazolate},
	keywords = {1, 3, 3-diazolates, 5-DIMETHYLPYRAZOLATE, BR, canted spins, CH3, cobalt(II), COMPLEXES, COORDINATION CHEMISTRY, CRYSTAL-STRUCTURE, LIGANDS, LOW-TEMPERATURES, METAL PYRAZOLATE POLYMERS, METALLOCENES, molecule-based magnets, SYSTEMS},
	isbn = {0008-4042},
	url = {<Go to ISI>://000174448300002},
	author = {Sanchez, V. and Storr, A. and Thompson, R. C.}
}
@article {508,
	title = {Reduction of [VO2(ma)(2)](-) and [VO2(ema)(2)](-) by ascorbic acid and glutathione: Kinetic studies of pro-drugs for the enhancement of insulin action},
	journal = {Inorganic Chemistry},
	volume = {41},
	number = {6},
	year = {2002},
	note = {ISI Document Delivery No.: 532TZTimes Cited: 38Cited Reference Count: 31},
	month = {Mar},
	pages = {1357-1364},
	type = {Article},
	abstract = {{To shed light on the role of V(V) complexes as pro-drugs for theirV(IV) analogues, the kinetics of the reduction reactions of [VO2(ma)(2)](-) or [VO2(ema)(2)](-) (Hma = maltol},
	keywords = {AGENT BIS(MALTOLATO)OXOVANADIUM(IV) BMOV, CHEMISTRY, COMPLEXES, DIABETIC RATS, GLUCOSE-LOWERING PROPERTIES, LIGANDS, MIMETIC AGENT, SULFATE, VANADATE, VANADIUM COMPOUNDS},
	isbn = {0020-1669},
	url = {<Go to ISI>://000174492300008},
	author = {Song, B. and Aebischer, N. and Orvig, Chris}
}
@article {510,
	title = {Synthesis and solution studies of the complexes of trivalent lanthanides with the tetraazamacrocycle TETA-(PO)(2)},
	journal = {Inorganic Chemistry},
	volume = {41},
	number = {4},
	year = {2002},
	note = {ISI Document Delivery No.: 524GATimes Cited: 9Cited Reference Count: 29},
	month = {Feb},
	pages = {685-692},
	type = {Article},
	abstract = {A new potentially multidentate hexaprotic ligand H-6[TETA-(PO)(2)] has been prepared by reaction of ethylenediamine-N,N{\textquoteright}-diacetic acid (EDDA), paraformaldehyde, and phosphinic acid; its coordination properties with three lanthanide ions (La3+, Gd3+, and Lu3+) have been explored. The structures of the complexes were studied in aqueous solution by potentiometric pH titrations and by P-31 NMR spectroscopy. Four acidity constants were determined potentiometrically in the range 2.5 < pH < 14. The four measured pK(a) values can be divided into two groups, and within each group the initial deprotonation was found to have little effect on the second. Variable temperature 31P and P-31{H-1} EXSY NMR spectra showed that, for [Lu(TETA-(PO)(2))](3-), the two phosphorus atoms exist in different chemical environments and undergo an exchange process which is very fast on the NMR time scale at room temperature. This result is consistent with one of the phosphinate residues coordinating the metal ion and exchanging with a free analogue. In the case of [La(TETA-(PO)(2))](3-), only one temperature invariant signal is observed in P-31 NMR spectra; it corresponds to both phosphinate residues remaining uncoordinated to La3+. The stability of [Ln-(TETA-(PO)(2))](3-) has an order of La3+ > Gd3+ > Lu3+. The coordination of one phosphinate residue to Lu3+ brings the metal ion closer to the plane of four nitrogens and farther from the four carboxylate arms, resulting in [Lu(TETA-(PO)(2))](3-) having a lower stability than the corresponding La3+ and Gd3+ complexes. A pM-pH distribution diagram showed that introducing two phosphinate groups into TETA renders [Gd(TETA-(PO)(2))](3-) more stable than [Gd(TETA)](-). The selectivity factor of the ligand for Gd3+ vs Ca2+, Zn2+, and Cu2+ has been calculated, and the hydration number for [Dy(TETA-(PO)(2))](3-) has been measured by O-17 NMR spectroscopy to be zero.},
	keywords = {ACID, CRYSTAL-STRUCTURE, DERIVATIVES, DOTA, DYNAMICS, IONS, LIGANDS, luminescence, STABILITIES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000174003700014},
	author = {Song, B. and Storr, T. and Liu, S. and Orvig, Chris}
}
@article {440,
	title = {Synthesis and structure of dimeric Rh-bis(tertiary phosphine) complexes, exceptionally useful synthetic precursors},
	journal = {Comptes Rendus Chimie},
	volume = {5},
	number = {5},
	year = {2002},
	note = {ISI Document Delivery No.: 617WPTimes Cited: 12Cited Reference Count: 35},
	month = {May},
	pages = {373-378},
	type = {Article},
	abstract = {Removal of the MeOH and hydrogen from the known cis, trans, cis-Rh-111-dihydrido complexes [Rh(H)(2)(PR3)(2)(MeOH)(2)]PF6 (R= Ph, p-tolyl) results in formation of the dimeric species [Rh-2(PR3)(4)][PF6](2); X-ray analysis shows the complexes to be [(Ph3P)Rh(mu-PhPPh2)](2)(PF6](2) (and the p-tolyl analogue) containing bridged eta(6)-arene moieties, while H-1 and C-13 NMR data in CD2Cl2 provide evidence for Teta(4)-coordination of the arene within the dimer. In more strongly coordinating solvents, formation of cis-{Rh(PR3)(2)(solvent)(2)}PF6 is observed, while formation of [(PR3)(2)Rh(eta(6)-toluene)]PF6 is evident in toluene solution, and this exists in equilibrium with the bis(solvent) species in the presence, for example, of acetone or MeOH. At ambient conditions, none of the arene-containing complexes effected catalytic H-2-hydrogenation of toluene.},
	keywords = {arene complexes, CATIONIC RHODIUM COMPLEXES, EXCHANGE, imines, LIGANDS, METAL-COMPLEXES, OLEFINS, PHOSPHINE COMPLEXES, Rh complexes, SELECTIVE HYDROGENATION, X-ray structures},
	isbn = {1631-0748},
	url = {<Go to ISI>://000179384300004},
	author = {Marcazzan, P. and Ezhova, M. B. and Patrick, B. O. and James, Brian R.}
}
@article {5127,
	title = {An aurophilicity-determined 3-D bimetallic coordination polymer: using [Au(CN)(2)](-) to increase structural dimensionality through gold center dot center dot center dot gold bonds in (tmeda)Cu[Au(CN)(2)](2)},
	journal = {Chemical Communications},
	number = {03},
	year = {2001},
	note = {ISI Document Delivery No.: 396KHTimes Cited: 68Cited Reference Count: 24},
	pages = {259-260},
	type = {Article},
	abstract = {A coordination polymer with the [Au(CN)(2)](-) building block has been prepared and it exhibits weak Au(I)-mediated ferromagnetic interactions; the structure illustrates that aurophilicity is a powerful tool to increase dimensionality, generating a three-dimensional system from a 1-D polymer.},
	keywords = {BUILDING-BLOCKS, CHEMISTRY, COMPONENT, CRYSTAL-STRUCTURE, LIGANDS, MAGNETIC-PROPERTIES, NETWORK},
	isbn = {1359-7345},
	url = {<Go to ISI>://000166635200017},
	author = {Leznoff, D. B. and Xue, B. Y. and Patrick, B. O. and Sanchez, V. and Thompson, R. C.}
}
@article {5232,
	title = {Chemistry of Re with N,N {\textquoteright}-bis(2-pyridylmethyl)ethylenediamine (H(2)pmen): Hydrolysis, dehydrogenation, and ternary complexes},
	journal = {Inorganic Chemistry},
	volume = {40},
	number = {9},
	year = {2001},
	note = {ISI Document Delivery No.: 423DBTimes Cited: 13Cited Reference Count: 49},
	month = {Apr},
	pages = {2005-2010},
	type = {Article},
	abstract = {A number of Re complexes with N,N {\textquoteright} -bis(2-pyridylmethyl)ethylenediamine (H(2)pmen) have been made from [NH4]-[ReO4]. . [ReOCl(2)H(2)pmen)]Cl, [ReOCl(Hpmen)][ReO4], and [ReO2(H(2)pmen)] [ReO4] are related by hydrolysis/HCl substitution [ReOCl(Hpmen)] [ReO4] was structurally characterized and found to contain a water-stable amido-Re bend. Dehydrogenation of the N-donor ligand from each amine to imine with concomitant two-electron reduction of the Re center occurs readily in these systems. With suitable 3-hydroxy-4-pyrones, ternary complexes such as [(ReCl)-Cl-III(ma)(C14H14N4)][ReO4]. CH3OH, 5, were made from [NH4][ReO4], H(2)pmen . 4HCl and pyrones in one-pot syntheses. 5, a seven-coordinate Re-III complex, was structurally characterized.},
	keywords = {aluminum, CHELATE COMPLEXES, COORDINATION-COMPOUNDS, gallium, LIGANDS, RADIOPHARMACEUTICALS, RAY CRYSTAL-STRUCTURE, Rhenium complexes, technetium, TRIS(2-PYRIDYLMETHYL)AMINE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000168159200007},
	author = {Xu, L. and Pierreroy, J. and Patrick, B. O. and Orvig, Chris}
}
@article {5073,
	title = {Formation and reactivity of the zirconium ethylene complexes [eta(5)-C5H3-1,3-(SiMe2CH2PR2)(2)]Zr(eta(2)-CH2=CH2)(X) (R = Me, Pr (i); X = Br, C5H5)},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {79},
	number = {5-6},
	year = {2001},
	note = {ISI Document Delivery No.: 456EVTimes Cited: 5Cited Reference Count: 36},
	month = {May},
	pages = {536-545},
	type = {Article},
	abstract = {{The formation and reactivity of the zirconium ethylene complexes (R)[P2Cp]Zr(eta (2)-CH2=CH2)(X) (2a: R = Pr-i},
	keywords = {ALKENE, ALKYNE, CARBONYL, CHEMISTRY, CRYSTAL-STRUCTURE, cyclopentadienyl phosphine, DERIVATIVES, LIGANDS, metallocyclopropane, metals, NORBORNENE, SIME3, TITANIUM, ZIRCONIUM},
	isbn = {0008-4042},
	url = {<Go to ISI>://000170070900011},
	author = {Fryzuk,Michael D. and Duval, P. B. and Rettig, S. J.}
}
@article {5148,
	title = {Insulin-enhancing vanadium(III) complexes},
	journal = {Inorganic Chemistry},
	volume = {40},
	number = {18},
	year = {2001},
	note = {ISI Document Delivery No.: 466JNTimes Cited: 67Cited Reference Count: 54},
	month = {Aug},
	pages = {4686-4690},
	type = {Article},
	abstract = {Simple, high-yield, large-scale syntheses of the V(III) complexes tris(maltolato)vanadium(III), V(ma)(3), tris-(ethyhmaltolato)vanadium(HI), V(ema)(3), tris(kojato)vanadium(III) monchydrate, V(koj)(3).H2O, and tris(1,2-dimethyl-3-hydroxy-4-pyridinonato)vanadium(III) dodecahydrate, V(dpp)(3). 12H(2)O, are described; the characterization of these complexes by various methods and, in the case of V(dpp)(3). 12H(2)O, by an X-ray crystal structure determination, is reported. The ability of these complexes to normalize glucose levels in the STZ-diabetic rat model has been examined and compared with that of the benchmark compound BMOV (bis(maltolato)oxovanadium(IV)), an established insulin-enhancing agent.},
	keywords = {AGENT, aluminum, BIS(MALTOLATO)OXOVANADIUM(IV), CHELATE COMPLEXES, COORDINATION CHEMISTRY, CRYSTAL-STRUCTURE, DIABETIC RATS, gallium, GLUCOSE, LIGANDS, MIMETIC},
	isbn = {0020-1669},
	url = {<Go to ISI>://000170642600028},
	author = {Melchior, M. and Rettig, S. J. and Liboiron, B. D. and Thompson, K. H. and Yuen, V. G. and McNeill, J. H. and Orvig, Chris}
}
@article {5160,
	title = {Polybis(pyrazolato)iron(II) and poly-2,2 {\textquoteright} bipyridinetetrakis(imidazolato)-diiron(II) and -dicobalt(II): from short-range magnetic interactions in the pyrazolate to long-range ferromagnetic ordering in the imidazolates},
	journal = {Polyhedron},
	volume = {20},
	number = {11-14},
	year = {2001},
	note = {ISI Document Delivery No.: 451LWTimes Cited: 11Cited Reference Count: 307th International Conference on Molecule-Base Magnets (ICMM 2000)SEP 16-21, 2000SAN ANTONIO, TEXAS},
	month = {May},
	pages = {1577-1585},
	type = {Proceedings Paper},
	abstract = {Polybis(pyrazolato)iron(II), [Fe(pz)(2)](x) (1) has an extended chain ID structure in which iron ions are doubly bridged by pyrazolate ligands. The compound exhibits weak antiferromagnetic interactions. The magnetic susceptibility data were fit to a Heisenberg model for chains of antiferromagnetically coupled S= 2 metal centers, yielding the magnetic parameters -J= 0.59 cm(-1) and g = 2.01. Poly-2,2{\textquoteright}-bipyridinetetrakis(imidazolato)diiron(II), [Fe-2(imid)(3)(bipy)](x) (2) and the isomorphous cobalt compound, 3, have 2D extended structures in which double layered sheets of alternating tetrahedrally and octahedrally coordinated metal ions are linked by single bridging imidazolates. The octahedral metal centers are additionally coordinated by 2,2{\textquoteright}-bipyridine ligands, which occupy positions between the sheets, isolating the sheets from each other. The presence of the two different iron centers in 2 is confirmed by ambient temperature Mossbauer studies. The magnetic properties of these materials reveal a transition to long-range ferromagnetic order below 11 K for 2 and below 13 K for 3. Both materials reveal magnetic hysteresis at 4.8 K. Analysis of the data yield, for 2 and 3, respectively, coercive fields of 15 and 125 G and remanent magnetizations of 200 and 1900 cm(3) G mol(-1). (C) 2001 Elsevier Science Ltd. All rights reserved.},
	keywords = {antiferromagenetism, COMPLEXES, COORDINATION CHEMISTRY, crystal structures, ferromagnetic ordering, iron(II) and cobalt(II) imidazolates, iron(II) pyrazolate, LIGANDS, LOW-TEMPERATURES, METALLOCENES, MOSSBAUER, POLYMERS, SERIES, SYSTEMS},
	isbn = {0277-5387},
	url = {<Go to ISI>://000169804400076},
	author = {Patrick, B. O. and Reiff, W. M. and Sanchez, V. and Storr, A. and Thompson, R. C.}
}
@article {5160,
	title = {Polybis(pyrazolato)iron(II) and poly-2,2 {\textquoteright} bipyridinetetrakis(imidazolato)-diiron(II) and -dicobalt(II): from short-range magnetic interactions in the pyrazolate to long-range ferromagnetic ordering in the imidazolates},
	journal = {Polyhedron},
	volume = {20},
	number = {11-14},
	year = {2001},
	note = {ISI Document Delivery No.: 451LWTimes Cited: 11Cited Reference Count: 307th International Conference on Molecule-Base Magnets (ICMM 2000)SEP 16-21, 2000SAN ANTONIO, TEXAS},
	month = {May},
	pages = {1577-1585},
	type = {Proceedings Paper},
	abstract = {Polybis(pyrazolato)iron(II), [Fe(pz)(2)](x) (1) has an extended chain ID structure in which iron ions are doubly bridged by pyrazolate ligands. The compound exhibits weak antiferromagnetic interactions. The magnetic susceptibility data were fit to a Heisenberg model for chains of antiferromagnetically coupled S= 2 metal centers, yielding the magnetic parameters -J= 0.59 cm(-1) and g = 2.01. Poly-2,2{\textquoteright}-bipyridinetetrakis(imidazolato)diiron(II), [Fe-2(imid)(3)(bipy)](x) (2) and the isomorphous cobalt compound, 3, have 2D extended structures in which double layered sheets of alternating tetrahedrally and octahedrally coordinated metal ions are linked by single bridging imidazolates. The octahedral metal centers are additionally coordinated by 2,2{\textquoteright}-bipyridine ligands, which occupy positions between the sheets, isolating the sheets from each other. The presence of the two different iron centers in 2 is confirmed by ambient temperature Mossbauer studies. The magnetic properties of these materials reveal a transition to long-range ferromagnetic order below 11 K for 2 and below 13 K for 3. Both materials reveal magnetic hysteresis at 4.8 K. Analysis of the data yield, for 2 and 3, respectively, coercive fields of 15 and 125 G and remanent magnetizations of 200 and 1900 cm(3) G mol(-1). (C) 2001 Elsevier Science Ltd. All rights reserved.},
	keywords = {antiferromagenetism, COMPLEXES, COORDINATION CHEMISTRY, crystal structures, ferromagnetic ordering, iron(II) and cobalt(II) imidazolates, iron(II) pyrazolate, LIGANDS, LOW-TEMPERATURES, METALLOCENES, MOSSBAUER, POLYMERS, SERIES, SYSTEMS},
	isbn = {0277-5387},
	url = {<Go to ISI>://000169804400076},
	author = {Patrick, B. O. and Reiff, W. M. and Sanchez, V. and Storr, A. and Thompson, R. C.}
}
@article {5043,
	title = {A remarkable temperature-dependent, accidental degeneracy of P-31 NMR chemical shifts in Ru(II) diphosphine/diimine complexes},
	journal = {Chemical Communications},
	number = {17},
	year = {2001},
	note = {ISI Document Delivery No.: 469DQTimes Cited: 10Cited Reference Count: 26},
	month = {Sep},
	pages = {1570-1571},
	type = {Article},
	abstract = {Several cis-RUX2((R)-BINAP)(diimine) complexes have been prepared, and many of these exhibit an unusual temperature-dependent, accidental degeneracy of the P-31 shifts in their solution NMR spectra.},
	keywords = {ASYMMETRIC HYDROGENATION, BINAP, CATALYSIS, CHEMISTRY, DERIVATIVES, KETONES, LIGANDS, PHOSPHINE COMPLEXES, REACTIVITY, RUTHENIUM(II) COMPLEXES},
	isbn = {1359-7345},
	url = {<Go to ISI>://000170798800019},
	author = {Cyr, P. W. and Patrick, B. O. and James, Brian R.}
}
@article {5150,
	title = {Sugar-pendant diamines},
	journal = {Journal of Organic Chemistry},
	volume = {66},
	number = {11},
	year = {2001},
	note = {ISI Document Delivery No.: 435ZDTimes Cited: 19Cited Reference Count: 62},
	month = {Jun},
	pages = {3783-3789},
	type = {Article},
	abstract = {A set of 1,3-propanediamine derivatives connected to carbohydrates (5) has been prepared in four steps from peracetylated sugar and 1,3-dibromo-2-propanol in 60-73\% yields. D-Glucose, D-mannose, D-galactose, D-xylose, D-ribose, and maltose are utilized as sugar molecules in this work. The diamine moiety was connected to the C1 carbon of the glycopyranose ring via an O-glycoside bond. All of the anomeric configurations and sugar puckering conformations, except in the D-maltose derivative, were determined by X-ray crystallography of the diazido or dibromo precursors. While glycosidation of peracetylated galactopyranose with 1,3-dibromo-2-propanol in the presence of boron trifluoride afforded both anomers, the neighboring group participation of the 2-acetoxy group yielded a single anomer for the other substrates. This method has been used to synthesize a library of sugar-pendant diamines including an OH-protected derivative (6), and an N,N {\textquoteright} -diisopropyl-substituted derivative (7). A similar series of reactions using 2,3-dibromo-1-propanol gave ethylenediamine-type derivatives (11), and bis(bromomethyl)bis(hydroxymethyl)methane (12) gave bisglucose-pendant derivatives (16).},
	keywords = {BINDING-PROPERTIES, C-2 EPIMERIZATION, CARBON SKELETON, D-GLUCOSE, ETHYLENEDIAMINE, LIGANDS, N-GLYCOSIDES, NICKEL(II) COMPLEXES, PHOTOCYTOTOXICITY, WATER},
	isbn = {0022-3263},
	url = {<Go to ISI>://000168911300018},
	author = {Mikata, Y. and Shinohara, Y. and Yoneda, K. and Nakamura, Y. and Esaki, K. and Tanahashi, M. and Brudzinska, I. and Hirohara, S. and Yokoyama, M. and Mogami, K. and Tanase, T. and Kitayama, T. and Takashiba, K. and Nabeshima, K. and Takagi, R. and Takatani, M. and Okamoto, T. and Kinoshita, I. and Doe, M. and Hamazawa, A. and Morita, M. and Nishida, F. and Sakakibara, T. and Orvig, Chris and Yano, S.}
}
@article {5125,
	title = {Synthesis, characterization, and properties of some cyclopentadienyl molybdenum nitrosyl benzyl complexes},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {79},
	number = {5-6},
	year = {2001},
	note = {ISI Document Delivery No.: 456EVTimes Cited: 2Cited Reference Count: 46},
	month = {May},
	pages = {502-509},
	type = {Article},
	abstract = {Reaction of CpMo(NO)(CH2Ph)Cl with Me2Mg, Ph2Mg, or PhCCLi reagents in THF affords the corresponding alkyl, aryl, or alkynyl CpMo(NO)(CH2Ph)R (R = hydrocarbyl) complexes as orange powders in good yields. Unlike related 16-electron CpMo(NO)R-2 complexes, these 18-electron species exhibit good thermal stability due to their eta (2)-benzyl-Mo interactions. Treatment of CpMo(NO)(CH2Ph)Cl with Na(DME)Cp provides dark green Cp2Mo(NO)(CH2Ph), whose solid-state molecular structure has been established by a single-crystal X-ray crystallographic analysis. The two Cp rings display different binding modes to the Mo atom, while the benzyl ligand is coordinated to the metal centre in an eta (1) fashion. The triflate complex, CpMo(NO)(CH2Ph)(OTf), is obtained by addition of AgOTf to the benzyl chloride precursor. The covalent Mo-OTf bond in this compound can be disrupted by the addition of Lewis bases (L) such as PPh3 or pyridine, leading to the corresponding [CpMo(NO)(CH2Ph)(L)][OTf] salts. Attempts to generate neutral benzylidene complexes by deprotonation of [CpMo(NO)(CH2Ph)(PPh3)][OTf] have not yet been successful.},
	keywords = {BENZYL, CATIONS, CRYSTAL-STRUCTURES, GROUP-6 METALS, hydrocarbyl, LIGANDS, {ALKYLIDENE COMPLEX},
	isbn = {0008-4042},
	url = {<Go to ISI>://000170070900006},
	author = {Legzdins,Peter and Smith, K. M. and Rettig, S. J.}
}
@article {5049,
	title = {Synthesis, structure, spectroscopic and electrochemical study of the paramagnetic compound [2-(eta(7)-C7H7)-7,11-F-2-2,1-closo-MoTeB10H8]},
	journal = {Journal of the Chemical Society-Dalton Transactions},
	number = {9},
	year = {2001},
	note = {ISI Document Delivery No.: 428HHTimes Cited: 0Cited Reference Count: 36},
	pages = {1520-1523},
	type = {Article},
	abstract = {{The reaction of [NEt4][7-nido-TeB10H11] 1 with [Mo(CO)(3)(eta (7)-C7H7)][BF4] 2 in dichloromethane yields the novel paramagnetic, B-fluorinated, "mixed-sandwich" compound [2-(eta (7)-C7H7)-7,11-F-2-2,1-closo-MoTeB10H8] 3 in 19\% yield. An X-ray diffraction study of 3 establishes the closo twelve-vertex MoTeB10-cage structure with two B-F units at adjacent positions. The structure of 3 was solved in space group Pna2(1) with unit cell dimensions of a=16.7598(18)},
	keywords = {CARBORANES, CHEMISTRY, COMPLEXES, FLUORINATION, LEWIS-ACIDS, LIGANDS, ORGANOTRANSITION-METAL METALLACARBORANES},
	isbn = {1472-7773},
	url = {<Go to ISI>://000168455900023},
	author = {di Biani, F. F. and Laschi, F. and Zanello, P. and Ferguson, G. and Trotter, J. and O{\textquoteright}Riordan, G. M. and Spalding, T. R.}
}
@article {4996,
	title = {Thermal activation of hydrocarbon C-H bonds by tungsten alkylidene complexes},
	journal = {Journal of the American Chemical Society},
	volume = {123},
	number = {4},
	year = {2001},
	note = {ISI Document Delivery No.: 396RTTimes Cited: 32Cited Reference Count: 80},
	month = {Jan},
	pages = {612-624},
	type = {Article},
	abstract = {Thermal activation of Cp*W(NO)(CH2CMe3)(2) (1) in neat hydrocarbon solutions transiently generates the neopentylidene complex, Cp*W(NO)(=CHCMe3) (A), which subsequently activates solvent C-H bonds. For example, the thermolysis of 1 in tetramethylsilane and perdeuteriotetramethylsilane results in the clean formation of Cp*W(NO)(CH2CMe3)(CH2SiMe3) (2) and Cp*W(NO)(CHDCMe3)[CD2Si(CD3)(3)] (2-d(12)), respectively, in virtually quantitative yields. The neopentylidene intermediate A can be trapped by PMe3 to obtain Cp*W(NO)(=CHCMe3)(PMe3) in two isomeric forms (4a-b), and in benzene, 1 cleanly forms the phenyl complex Cp*W(NO)(CH2CMe3)(C6H5) (5). Kinetic and mechanistic studies indicate that the C-H activation chemistry derived from 1 proceeds through two distinct steps, namely, (1) rate-determining intramolecular alpha -H elimination of neopentane from 1 to form A and (2) 1,2-cis addition of a substrate C-H bond across the W=C linkage in A. The thermolysis of 1 in cyclohexane in the presence; of PMe3 yields 4a-b as well as the olefin complex Cp*W(NO)(eta (2)-cyclohexene)(PMe3) (6). In contrast, methylcyclohexane and ethylcyclohexane afford principally the allyl hydride complexes Cp*W(NO)(eta (3)-C7H11)(H) (7a-b) and Cp*W(NO)(eta (3)-C8H13)(H) (8a-b), respectively, under identical experimental conditions. The thermolysis of 1 in toluene affords a surprisingly complex mixture of six products. The two major products are the neopentyl aryl complexes, Cp*W(NO)(CH2CMe3)(C6H4-3-Me) (9a) and Cp*W(NO)(CH2CMe3)(C6H4-4-Me) (9b), in approximately 47 and 33\% yields. Of the other four products, one is the aryl isomer of 9a-b, namely, Cp*W(NO)(CH2CMe3)(C6H4-2-Me) (9c) (similar to1\%). The remaining three products all arise from the incorporation of two molecules of toluene; namely, Cp*W(NO)(CH2C6H5)(C6H4-3-Me) (11a; similar to 12\%), Cp*W(NO)(CH2C6H5)(C6H4-4-Me) (11b; similar to6\%), and Cp*W(NO)(CH2C6H5)(2) (10; similar to1\%). It has been demonstrated that the formation of complexes 10 and 11a-b involves the transient formation of Cp*W(NO)(CH2CMe3)(CH2C6H5) (12), the product of toluene activation at the methyl position, which reductively eliminates neopentane to generate the C-H activating benzylidene complex Cp*W(NO)(=CHC6H5) (B). Consistently, the thermolysis of independently prepared 12 in benzene and benzene-d(6) affords Cp*W(NO)(CH2C6H5)(C6H5) (13) and Cp*W(NO)(CHDC6H5)(C6D5) (13-d(6)), respectively, in addition to free neopentane. Intermediate B can also be trapped by PMe3 to obtain the adducts Cp*W(NO)(=CHC6H5)(PMe3) (14a-b) in two rotameric forms. From their reactions with toluene, it can be deduced that both alkylidene intermediates A and B exhibit a preference for activating the stronger aryl sp(2) C-H bonds. The C-H activating ability of B also encompasses aliphatic substrates as well as it reacts with tetramethylsilane and cyclohexanes in a manner similar to that summarized above for A. All new complexes have been characterized by conventional spectroscopic methods, and the solid-state molecular structures of 4a, 6, 7a, 8a, and 14a have been established by X-ray diffraction methods.},
	keywords = {2-RH-ELIMINATION, INSERTION REACTIONS, LIGANDS, {1},
	isbn = {0002-7863},
	url = {<Go to ISI>://000166650900011},
	author = {Adams, C. S. and Legzdins,Peter and Tran, E.}
}
@article {4744,
	title = {2-Pyrrolythiones as monoanionic bidentate N,S-chelators: Synthesis and molecular structure of 2-pyrrolylthionato complexes of nickel(II), cobalt(III), and mercury(II)},
	journal = {Inorganic Chemistry},
	volume = {39},
	number = {26},
	year = {2000},
	note = {ISI Document Delivery No.: 385TFTimes Cited: 35Cited Reference Count: 55},
	month = {Dec},
	pages = {6100-6106},
	type = {Article},
	abstract = {{The metal-chelating ability of 2-pyrrolylthiones is described. The readily available ligands di-2-pyrrolyl thione (6), 2-thioncetylpyrrole (10), and 2-thiobenzoylpyrrole (11) constitute examples of monoanionic ligands with N,S-donor atom sets, although di-2-pyrrolyl thione (6) could theoretically also achieve chelation through an N,N-donor set. A square planar Ni(II)) complex, 14, an octahedral Co(III) complex, 18, and a tetrahedral Hg(II) complex, 17, with the di-2-pyrrolyl thionato chelate have been prepared, and their structures have been characterized by H-1 NMR, UV-vis, MS, IR, elemental analysis, and single-crystal X-ray difraction. Crystal data for 14: C18H14N4N4-NiS2.0.28H(2)O, NiS2.0.28H(2)O, trigonal, R (3) over bar, a 18.467(1) Angstrom},
	keywords = {BLUE COPPER PROTEINS, CHEMISTRY, CRYSTAL-STRUCTURE, CU(II), LIGANDS, PRECURSORS, SULFUR},
	isbn = {0020-1669},
	url = {<Go to ISI>://000166019200030},
	author = {Bruckner, C. and Rettig, S. J. and Dolphin, D.}
}
@article {4921,
	title = {Characterization of dissolved tannins and their metal-ion complexes by electrospray ionization mass spectrometry},
	journal = {Analytica Chimica Acta},
	volume = {411},
	number = {1-2},
	year = {2000},
	note = {ISI Document Delivery No.: 305EYTimes Cited: 25Cited Reference Count: 51},
	month = {May},
	pages = {91-102},
	type = {Article},
	abstract = {Electrospray mass spectrometry was used to characterize metal-complexing ligands derived from tannic acid, a component of natural dissolved organic matter. Complexes formed by tannin ligands with copper and other biogeochemically important metals were identified from the mass-to-charge ratios of the corresponding deprotonated molecular ions, allowing stoichiometry and metal oxidation state to be determined. Ligand ion intensities were proportional to tannic acid concentration, with detection limits on the order of 5 nM for individual compounds in 50:50 water/acetonitrile. The relative abundance of free ligand and complex ions indicated the degree of complexation under different solution conditions (metal concentration, pH, ionic strength). Using tandem mass spectrometry, the structure and principal copper binding site for one of the tannins were also determined, providing unique information with regard to metal complexation by these polyfunctional ligands. The technique can be combined with high performance liquid chromatography for on-line separation of dissolved organic compounds. Results demonstrate the potential of this approach for characterizing the different classes of metal-complexing ligands found in natural waters. (C) 2000 Elsevier Science B.V. All rights reserved.},
	keywords = {AFFINITY-CHROMATOGRAPHY, CHROMATOGRAPHY, COMPLEXATION, copper, electrospray ionization, high performance liquid, iron, LIGANDS, MASS SPECTROMETRY, metal-ion complexes, NATURAL ORGANIC-LIGANDS, ORGANIC, PERFORMANCE, PROTEINS, REGIOSELECTIVE MONO-OXIDATION, SPECIATION, STOICHIOMETRY, tannins, TOXICITY, trace metals},
	isbn = {0003-2670},
	url = {<Go to ISI>://000086527500011},
	author = {Ross, A. R. S. and Ikonomou, M. G. and Orians, K. J.}
}
@article {4860,
	title = {Nickel bromide as a hydrogen transfer catalyst},
	journal = {Chemical Communications},
	number = {17},
	year = {2000},
	note = {ISI Document Delivery No.: 347EQTimes Cited: 22Cited Reference Count: 25},
	pages = {1647-1648},
	type = {Article},
	abstract = {Catalysed transfer hydrogenation of a range of organics is achieved using NiBr2 in alkaline (PrOH)-Pr-i.},
	keywords = {ACETOPHENONE, ALCOHOLS, ALDEHYDES, ASYMMETRIC TRANSFER HYDROGENATION, COMPLEXES, KETONES, LIGANDS, PROPAN-2-OL, REDUCTION},
	isbn = {1359-7345},
	url = {<Go to ISI>://000088914800044},
	author = {Le Page, M. D. and James, Brian R.}
}
@article {4954,
	title = {Nuclear magnetic resonance studies of helical dipyrromethene-zinc complexes},
	journal = {Organic Letters},
	volume = {2},
	number = {9},
	year = {2000},
	note = {ISI Document Delivery No.: 309XRTimes Cited: 27Cited Reference Count: 16},
	month = {May},
	pages = {1315-1318},
	type = {Article},
	abstract = {Analysis of helical chirality within dinuclear dipyrromethene-Zn(II) complexes has been achieved with the use of H-1 NMR spectroscopy. The use of AgFOD and chiral lanthanide shift reagents gives fully resolved resonances attributable to two diastereomeric helical complexes.},
	keywords = {chirality, LIGANDS, NMR, RESOLUTION, SHIFT-REAGENTS},
	isbn = {1523-7060},
	url = {<Go to ISI>://000086795200036},
	author = {Thompson, A. and Dolphin, D.}
}
@article {4914,
	title = {Polybis(4-azabenzimidazolato)-iron(II) and -cobalt(II). 3-D single diamond-like framework materials which exhibit spin canting and ferromagnetic ordering at low temperatures},
	journal = {Journal of the Chemical Society-Dalton Transactions},
	number = {21},
	year = {2000},
	note = {ISI Document Delivery No.: 374EATimes Cited: 31Cited Reference Count: 48},
	pages = {3931-3937},
	type = {Article},
	abstract = {{The direct reaction between ferrocene and an excess of molten 4-azabenzimidazole yielded amber-green crystals of polybis(4-azabenzimidazolato)iron(II), 1. Single crystal X-ray diffraction studies revealed tetrahedrally coordinated iron ions linked by single imidazolate bridges and forming a 3-D single diamond-like (diamondoid) extended lattice. Magnetization studies show the effects of antiferromagnetic exchange above a critical temperature},
	keywords = {CATIONS, COMPLEXES, CONSTRUCTION, coordination polymers, COPPER(I), CRYSTAL-STRUCTURES, LIGANDS, MAGNETIC-PROPERTIES, METAL PYRAZOLATE POLYMERS, NET},
	isbn = {1470-479X},
	url = {<Go to ISI>://000165330400026},
	author = {Rettig, S. J. and Sanchez, V. and Storr, A. and Thompson, R. C. and Trotter, J.}
}
@article {4914,
	title = {Polybis(4-azabenzimidazolato)-iron(II) and -cobalt(II). 3-D single diamond-like framework materials which exhibit spin canting and ferromagnetic ordering at low temperatures},
	journal = {Journal of the Chemical Society-Dalton Transactions},
	number = {21},
	year = {2000},
	note = {ISI Document Delivery No.: 374EATimes Cited: 31Cited Reference Count: 48},
	pages = {3931-3937},
	type = {Article},
	abstract = {{The direct reaction between ferrocene and an excess of molten 4-azabenzimidazole yielded amber-green crystals of polybis(4-azabenzimidazolato)iron(II), 1. Single crystal X-ray diffraction studies revealed tetrahedrally coordinated iron ions linked by single imidazolate bridges and forming a 3-D single diamond-like (diamondoid) extended lattice. Magnetization studies show the effects of antiferromagnetic exchange above a critical temperature},
	keywords = {CATIONS, COMPLEXES, CONSTRUCTION, coordination polymers, COPPER(I), CRYSTAL-STRUCTURES, LIGANDS, MAGNETIC-PROPERTIES, METAL PYRAZOLATE POLYMERS, NET},
	isbn = {1470-479X},
	url = {<Go to ISI>://000165330400026},
	author = {Rettig, S. J. and Sanchez, V. and Storr, A. and Thompson, R. C. and Trotter, J.}
}
@article {4914,
	title = {Polybis(4-azabenzimidazolato)-iron(II) and -cobalt(II). 3-D single diamond-like framework materials which exhibit spin canting and ferromagnetic ordering at low temperatures},
	journal = {Journal of the Chemical Society-Dalton Transactions},
	number = {21},
	year = {2000},
	note = {ISI Document Delivery No.: 374EATimes Cited: 31Cited Reference Count: 48},
	pages = {3931-3937},
	type = {Article},
	abstract = {{The direct reaction between ferrocene and an excess of molten 4-azabenzimidazole yielded amber-green crystals of polybis(4-azabenzimidazolato)iron(II), 1. Single crystal X-ray diffraction studies revealed tetrahedrally coordinated iron ions linked by single imidazolate bridges and forming a 3-D single diamond-like (diamondoid) extended lattice. Magnetization studies show the effects of antiferromagnetic exchange above a critical temperature},
	keywords = {CATIONS, COMPLEXES, CONSTRUCTION, coordination polymers, COPPER(I), CRYSTAL-STRUCTURES, LIGANDS, MAGNETIC-PROPERTIES, METAL PYRAZOLATE POLYMERS, NET},
	isbn = {1470-479X},
	url = {<Go to ISI>://000165330400026},
	author = {Rettig, S. J. and Sanchez, V. and Storr, A. and Thompson, R. C. and Trotter, J.}
}
@article {4983,
	title = {Seven-coordinate [(ReON4X2)-O-V](+) complexes (X = O and Cl)},
	journal = {Inorganic Chemistry},
	volume = {39},
	number = {26},
	year = {2000},
	note = {ISI Document Delivery No.: 385TFTimes Cited: 10Cited Reference Count: 29},
	month = {Dec},
	pages = {5958-5963},
	type = {Article},
	abstract = {The oxorhenium(V) complexes with ligands containing N-4 (H(2)pmen) and N4O2 (H(2)bbpen, H(2)Clbbpen, and H(2)bped) donor atom sets have been synthesized. X-ray crystallographic analyses of the [ReO(H(2)pmen)Cl-2](+), [ReO(bbpen)](+), and [ReO(bped)](+) complexes showed that all three cations share a rate seven-coordinate structure with a distorted pentagonal bipyramidal geometry, which represents a novel and potentially general structural motif in Re-V=O complexes. H-1 NMR spectroscopy shows that the structures of the complexes are retained in the solution.},
	keywords = {CHELATION, CHEMISTRY, LIGANDS, N3O2, pyridyl, RADIOPHARMACEUTICALS, rhenium, technetium, TRIS(2-PYRIDYLMETHYL)AMINE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000166019200010},
	author = {Xu, L. and Setyawati, I. A. and Pierreroy, J. and Pink, M. and Young, V. G. and Patrick, B. O. and Rettig, S. J. and Orvig, Chris}
}
@article {4519,
	title = {In vivo electron spin-echo envelope modulation (ESEEM) spectroscopy: First observation of vanadyl coordination to phosphate in bone},
	journal = {Journal of the American Chemical Society},
	volume = {121},
	number = {47},
	year = {1999},
	note = {ISI Document Delivery No.: 263ZHTimes Cited: 18Cited Reference Count: 16},
	month = {Dec},
	pages = {11004-11005},
	type = {Article},
	keywords = {COMPLEXES, ENDOR, HYSCORE SPECTROSCOPY, LIGANDS, PARAMAGNETIC-RESONANCE, VO2+},
	isbn = {0002-7863},
	url = {<Go to ISI>://000084154800021},
	author = {Dikanov, S. A. and Liboiron, B. D. and Thompson, K. H. and Vera, E. and Yuen, V. G. and McNeill, J. H. and Orvig, Chris}
}
@article {4641,
	title = {Iron(II) 2-methylimidazolate and copper(II) 1,2,4-triazolate complexes: systems exhibiting long-range ferromagnetic ordering at low temperatures},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {77},
	number = {4},
	year = {1999},
	note = {ISI Document Delivery No.: 204JXTimes Cited: 17Cited Reference Count: 27},
	month = {Apr},
	pages = {425-433},
	type = {Article},
	abstract = {{Crystals of [Fe(2-methylimidazolate)(2). 0.13(FeCp2)](x), 1, are orthorhombic},
	keywords = {1, 2, 2-methylimidazolate, 3, 4-triazolate, 5-DIMETHYLPYRAZOLATE, BR, canted spins, CH3, COMPLEXES, copper, CRYSTAL, ferromagnets, iron, LIGANDS, MAGNETIC-PROPERTIES, METAL PYRAZOLATE POLYMERS, METALLOCENES},
	isbn = {0008-4042},
	url = {<Go to ISI>://000080762100003},
	author = {Rettig, S. J. and Storr, A. and Summers, D. A. and Thompson, R. C. and Trotter, J.}
}
@article {4641,
	title = {Iron(II) 2-methylimidazolate and copper(II) 1,2,4-triazolate complexes: systems exhibiting long-range ferromagnetic ordering at low temperatures},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {77},
	number = {4},
	year = {1999},
	note = {ISI Document Delivery No.: 204JXTimes Cited: 17Cited Reference Count: 27},
	month = {Apr},
	pages = {425-433},
	type = {Article},
	abstract = {{Crystals of [Fe(2-methylimidazolate)(2). 0.13(FeCp2)](x), 1, are orthorhombic},
	keywords = {1, 2, 2-methylimidazolate, 3, 4-triazolate, 5-DIMETHYLPYRAZOLATE, BR, canted spins, CH3, COMPLEXES, copper, CRYSTAL, ferromagnets, iron, LIGANDS, MAGNETIC-PROPERTIES, METAL PYRAZOLATE POLYMERS, METALLOCENES},
	isbn = {0008-4042},
	url = {<Go to ISI>://000080762100003},
	author = {Rettig, S. J. and Storr, A. and Summers, D. A. and Thompson, R. C. and Trotter, J.}
}
@article {4641,
	title = {Iron(II) 2-methylimidazolate and copper(II) 1,2,4-triazolate complexes: systems exhibiting long-range ferromagnetic ordering at low temperatures},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {77},
	number = {4},
	year = {1999},
	note = {ISI Document Delivery No.: 204JXTimes Cited: 17Cited Reference Count: 27},
	month = {Apr},
	pages = {425-433},
	type = {Article},
	abstract = {{Crystals of [Fe(2-methylimidazolate)(2). 0.13(FeCp2)](x), 1, are orthorhombic},
	keywords = {1, 2, 2-methylimidazolate, 3, 4-triazolate, 5-DIMETHYLPYRAZOLATE, BR, canted spins, CH3, COMPLEXES, copper, CRYSTAL, ferromagnets, iron, LIGANDS, MAGNETIC-PROPERTIES, METAL PYRAZOLATE POLYMERS, METALLOCENES},
	isbn = {0008-4042},
	url = {<Go to ISI>://000080762100003},
	author = {Rettig, S. J. and Storr, A. and Summers, D. A. and Thompson, R. C. and Trotter, J.}
}
@article {4705,
	title = {Kinetic and mechanistic aspects of sulfur recovery from Pd2I2(mu-S)(mu-dpm)(2) using I-2 and structures of Pd(II) complexes with the chelated monosulfide of dpm},
	journal = {Inorganic Chemistry},
	volume = {38},
	number = {9},
	year = {1999},
	note = {ISI Document Delivery No.: 194LGTimes Cited: 21Cited Reference Count: 46},
	month = {May},
	pages = {2143-2149},
	type = {Article},
	abstract = {The Pd2X2(mu-S)(dpm)(2) complexes (2) (X = I, Br) react with halogens to yield PdX2(dpm) (3) and elemental sulfur. Kinetic and mechanistic studies on the X = I system in CHCl3 reveal that the reaction proceeds via addition of I-2 to give Pd2I4(dpm)(2) (4c), which then undergoes unimolecular decomposition to generate PdI2(dpm) (3c); the liberated sulfur concatenates to form elemental Ss The addition reaction is in the stopped-flow time regime and is first-order in both 2c and I-2, with Delta H-double dagger = 32 +/- 1 kJ mol-l and Delta S-double dagger = -91 +/- 3 J K-1 mol(-1). The slower decomposition reaction of 4c is first order in 4c, with Delta H-double dagger. = 80 +/- kJ mol(-1) and Delta S-double dagger = -26 +/- 3 J K-1 mol(-1). Byproduct PdX2(dpm(S)) (5) [dpm(S) = Ph2PCH2P(S)Ph-2] also forms under some conditions via reaction of 3 with an S, species (n < 8). Complexes 5 (X = Cl (a), Br (b), I(c)) were also synthesized directly, and the structure of the 5c species, as well as of [Pd(dpm(S))(2)]Cl-2, were determined by X-ray analyses that reveal the envelope configuration of the five-membered Pd-PPh2CH2P(S)Ph-2 chelate ring.},
	keywords = {bis(diphenylphosphino)methane, CONVERSION, COORDINATION CHEMISTRY, HYDROGEN-SULFIDE, LIGANDS, MAGNETIC-RESONANCE, MOLECULAR-STRUCTURES, palladium, RAY CRYSTAL-STRUCTURE, SE},
	isbn = {0020-1669},
	url = {<Go to ISI>://000080194500029},
	author = {Wong, T. Y. H. and Rettig, S. J. and James, Brian R.}
}
@article {4640,
	title = {Polybis(1-methyl-2-thioimidazolate)iron(II): Crystal structure and magnetic properties of a one-dimensional material exhibiting ferromagnetic ordering below 8 K},
	journal = {Inorganic Chemistry},
	volume = {38},
	number = {25},
	year = {1999},
	note = {ISI Document Delivery No.: 265LFTimes Cited: 10Cited Reference Count: 28},
	month = {Dec},
	pages = {5920-+},
	type = {Article},
	abstract = {Polybis(1-methyl-2-thioimidazolate)iron(II): Crystal Structure and Magnetic Properties of a One-Dimensional Material Exhibiting Ferromagnetic Ordering below 8 K. The title compound has a rodlike 1-D structure in which iron ions are double bridged by 1-methyl-2-thioimidazolate ligands and the metal chromophores alternate along the chain between FeS4 and FeN4. Antiferromagnetic intrachain coupling with spin canting generates residual spin on the chains that undergo long-range ferromagnetic order below 8 K.},
	keywords = {3, 5-DIMETHYLPYRAZOLATE COMPLEXES, BR, CH3, LIGANDS, METAL PYRAZOLATE POLYMERS, METALLOCENES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000084245200045},
	author = {Rettig, S. J. and Sanchez, V. and Storr, A. and Thompson, R. C. and Trotter, J.}
}
@article {4640,
	title = {Polybis(1-methyl-2-thioimidazolate)iron(II): Crystal structure and magnetic properties of a one-dimensional material exhibiting ferromagnetic ordering below 8 K},
	journal = {Inorganic Chemistry},
	volume = {38},
	number = {25},
	year = {1999},
	note = {ISI Document Delivery No.: 265LFTimes Cited: 10Cited Reference Count: 28},
	month = {Dec},
	pages = {5920-+},
	type = {Article},
	abstract = {Polybis(1-methyl-2-thioimidazolate)iron(II): Crystal Structure and Magnetic Properties of a One-Dimensional Material Exhibiting Ferromagnetic Ordering below 8 K. The title compound has a rodlike 1-D structure in which iron ions are double bridged by 1-methyl-2-thioimidazolate ligands and the metal chromophores alternate along the chain between FeS4 and FeN4. Antiferromagnetic intrachain coupling with spin canting generates residual spin on the chains that undergo long-range ferromagnetic order below 8 K.},
	keywords = {3, 5-DIMETHYLPYRAZOLATE COMPLEXES, BR, CH3, LIGANDS, METAL PYRAZOLATE POLYMERS, METALLOCENES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000084245200045},
	author = {Rettig, S. J. and Sanchez, V. and Storr, A. and Thompson, R. C. and Trotter, J.}
}
@article {4640,
	title = {Polybis(1-methyl-2-thioimidazolate)iron(II): Crystal structure and magnetic properties of a one-dimensional material exhibiting ferromagnetic ordering below 8 K},
	journal = {Inorganic Chemistry},
	volume = {38},
	number = {25},
	year = {1999},
	note = {ISI Document Delivery No.: 265LFTimes Cited: 10Cited Reference Count: 28},
	month = {Dec},
	pages = {5920-+},
	type = {Article},
	abstract = {Polybis(1-methyl-2-thioimidazolate)iron(II): Crystal Structure and Magnetic Properties of a One-Dimensional Material Exhibiting Ferromagnetic Ordering below 8 K. The title compound has a rodlike 1-D structure in which iron ions are double bridged by 1-methyl-2-thioimidazolate ligands and the metal chromophores alternate along the chain between FeS4 and FeN4. Antiferromagnetic intrachain coupling with spin canting generates residual spin on the chains that undergo long-range ferromagnetic order below 8 K.},
	keywords = {3, 5-DIMETHYLPYRAZOLATE COMPLEXES, BR, CH3, LIGANDS, METAL PYRAZOLATE POLYMERS, METALLOCENES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000084245200045},
	author = {Rettig, S. J. and Sanchez, V. and Storr, A. and Thompson, R. C. and Trotter, J.}
}
@article {4631,
	title = {Stoichiometric O-2 oxidation of bis(thioether) (octaethylporphyrinato)ruthenium(II) complexes to the corresponding sulfoxide species in acidic media. Structural confirmation of S-bonded sulfoxides},
	journal = {Inorganic Chemistry},
	volume = {38},
	number = {24},
	year = {1999},
	note = {ISI Document Delivery No.: 262CATimes Cited: 7Cited Reference Count: 41},
	month = {Nov},
	pages = {5579-5587},
	type = {Article},
	abstract = {{Exposure to o(2) (or air) of a CH2Cl2, benzene, or toluene solution containing PhCO2H and Ru(OEP)(RR{\textquoteright}S)(2) (where OEP = the dianion of 2,3,7,8,12,13,17,1 8-octaethylporphyrin},
	keywords = {ACETONITRILE SOLUTION, CRYSTAL, ELECTRON-TRANSFER, LIGANDS, MOLECULAR-STRUCTURE, porphyrins, RUTHENIUM(II)},
	isbn = {0020-1669},
	url = {<Go to ISI>://000084047000016},
	author = {Pacheco, A. and James, Brian R. and Rettig, S. J.}
}
@article {4410,
	title = {Complexation of gallium(III) by 2-hydroxynicotinic acid and 3-hydroxypicolinic acid in aqueous solution},
	journal = {Inorganica Chimica Acta},
	volume = {273},
	number = {1-2},
	year = {1998},
	note = {ISI Document Delivery No.: ZP204Times Cited: 17Cited Reference Count: 27XXXIII International Conference on Coordination ChemistryAUG 30-SEP 04, 1998FLORENCE, ITALY},
	month = {May},
	pages = {47-53},
	type = {Proceedings Paper},
	abstract = {The deprotonations of 2-hydroxynicotinic acid (H(2)nic) and 3-hydroxypicolinic acid (H(2)pic) and the complexation of these molecules with Ga3+ were studied by H-1 NMR, UV-Vis spectrophotometry and potentiometric titration. Both ligands bind Ga3+ at very low pH; the ligand binds in the monodeprotonated form. The stability constants of the [Ga(HL)(n)]((3-n)+) (L = nic or pic; n = 1, 2, or 3) complexes were measured at 25 degrees C, 1.0 M NaCl (for beta(1)) and 0.16 M NaCl (for beta(2) and beta(3)); for H(2)nic (H(2)pic), log beta(1) = 6.78 (7.04), log beta(2) = 12.43 (13.09) and log beta(3) = 16.20 (17.74). At higher pH, polynuclear mixed ligand-hydroxo species form, although their composition and stability could not be determined. These complexes undergo hydrolysis to form [Ga(OH)(4)](-) above pH 7. (C) 1998 Elsevier Science S.A. All rights reserved.},
	keywords = {3-HYDROXY-4-PYRIDINONES, aluminum, CHELATION, CHEMISTRY, COMPLEXES, EQUILIBRIUM, GA-68, gallium complexes, hydroxynicotinic acid, hydroxypicolinic acid complexes, INDIUM COMPLEXES, INVIVO, LIGANDS, RADIOPHARMACEUTICALS},
	isbn = {0020-1693},
	url = {<Go to ISI>://000073728200008},
	author = {Stephens, A. K. W. and Orvig, Chris}
}
@article {4326,
	title = {Density functional study of spin state in CpM(NO)X-2 (M=Mo, Cr; X=Cl, NH2, CH3): Spectrochemical and nephelauxetic effects in organometallic compounds},
	journal = {Organometallics},
	volume = {17},
	number = {4},
	year = {1998},
	note = {ISI Document Delivery No.: YY508Times Cited: 19Cited Reference Count: 83},
	month = {Feb},
	pages = {615-622},
	type = {Article},
	abstract = {The relationship between spin state and metal-ligand bonding interactions in CpM(NO)Xa species was investigated using density functional computational techniques. The geometries of CpM(NO)Cl-2 (M = Cr, Mo), CpCr(NO)(NH2)X, and CpCr(NO)(CH3)X (X = Cl, CH3) were optimized at the DFT-B3LYP level for both the diamagnetic (S = 0) and paramagnetic (S = 1) electronic configurations. While the geometric parameters of the singlet compounds matched well with structures determined experimentally, the Cr-NO bond lengths in the triplet Species exceeded the experimentally observed range by a significant margin, thereby indicating a propensity for nitrosyl-ligand dissociation from the high-spin complexes. The order of relative singlet vs triplet spin-state stability (expressed as Delta Es-t (kcal/mol)) was determined to be CpCr(NO)Cl-2 (8.20) > CpCr(NO)(CH3)Cl (1.52) approximate to CpCr(NO)(NH2)Cl (0.95), > CpCr(NO)(CH3)(2) (-2.37) > CpCr(NO)(NH2)CH3 (-9.55) > CpMQ(NO)Cl-2 (-17.62). The amide pi-donation increases the HOMO-LUMO energy splitting, thus favoring the diamagnetic configuration. The alkyl ligand reduces the electron-electron repulsion through orbital expansion, thereby lowering the relative energy of the singlet state. Extended Huckel molecular-orbital calculations were performed on the DFT-optimized structures to help rationalize the metal-ligand bonding interactions, and interelectron repulsions were quantified by evaluation of the Coulomb (S) and exchange (K) integrals based on the B3LYP-optimized triplet spin-state geometries.},
	keywords = {DINITROGEN CLEAVAGE, EFFECTIVE CORE POTENTIALS, GROUP-6 COMPLEXES, LIGANDS, MOLECULAR CALCULATIONS, NITROSYL CHEMISTRY, OLEFIN POLYMERIZATION, PI-ACCEPTOR, POLYMERIZATION CATALYSTS, TRANSITION-METAL COMPLEXES, X-RAY},
	isbn = {0276-7333},
	url = {<Go to ISI>://000072154500023},
	author = {Legzdins,Peter and McNeil, W. S. and Smith, K. M. and Poli, R.}
}
@article {4394,
	title = {Determination of dissolved metal species by electrospray ionization mass spectrometry},
	journal = {Analytical Chemistry},
	volume = {70},
	number = {11},
	year = {1998},
	note = {ISI Document Delivery No.: ZR483Times Cited: 49Cited Reference Count: 50},
	month = {Jun},
	pages = {2225-2235},
	type = {Article},
	abstract = {The distribution of metal species in solution was determined using now injection electrospray ionization mass spectrometry. Complexes formed by selected metal ions with added organic ligands in 50:50 water/acetonitrile and 50:50 water/methanol under acidic, neutral, and basic conditions were detected using electrospray ionization conditions optimized to best represent solution-phase interactions. Metal species containing acetate, nitrate, and solvent molecules predominated in acidic solution but became less abundant at higher pH. Interactions between metal ions and added organic ligands became more selective with increasing pH, showing the expected preference of hard and soft ligands for metal ions:of the corresponding type. Species distributions also tended toward larger complexes as pH increased. Overall ion yield was greater for aqueous acetonitrile than for aqueous methanol solutions; however, reduction of copper(II) in aqueous acetonitrile resulted in the detection of copper(I) complexes for certain ligands. Experimental results for copper(II) and 8-hydroxyquinoline in 50:50 water/methanol showed good agreement with aqueous speciation predicted using the thermodynamic equilibrium model MINEQL. Detection of neutral complexes was achieved by protonation, deprotonation, or electrochemical oxidation during electrospray.},
	keywords = {COMPLEXES, copper, GAS-PHASE, LIGANDS, PHASE ION CHEMISTRY, PROTEINS, SOLVENT, SPECIATION, STOICHIOMETRY},
	isbn = {0003-2700},
	url = {<Go to ISI>://000073981600011},
	author = {Ross, A. R. S. and Ikonomou, M. G. and Thompson, J. A. J. and Orians, K. J.}
}
@article {4297,
	title = {Intramolecular protonation and other mechanisms for substitution reactions of hydrido(thiolato)- and di(thiolato)-ruthenium(II) phosphine complexes},
	journal = {Inorganica Chimica Acta},
	volume = {280},
	number = {1-2},
	year = {1998},
	note = {ISI Document Delivery No.: 124VGTimes Cited: 3Cited Reference Count: 28},
	month = {Oct},
	pages = {75-86},
	type = {Article},
	abstract = {Reactions of cct-RuH(SR) (CO)(2)(PPh3)(2) (1) (cct = cis, cis, traits) with R{\textquoteright}SH provide cct-RuH(SR{\textquoteright}) (CO)(2)(PPh3)(2) (R = alkyl, aryl); based on described kinetic data, the proposed mechanism involves PPh3 loss, coordination of R{\textquoteright}SH, intramolecular protonation of RS- by R{\textquoteright}SH, and RSH elimination. The intramolecular protonation step circumvents a potentially slow RSH reductive elimination step. A similar mechanism is proposed for the thiol exchange reactions of cct-Ru(SR)(2)(CO)(2)(PPh3)(2) (2). A corresponding dissociative mechanism is also proposed for the reaction of 1 with P(p-tolyl)(3), which gives cct-RuH(SR) (CO)(2)(PPh3) (P(p-tolyl)(3)) and cct-RuH(SR) (CO)(2)(P(p-tolyl)(3))(2). Other reactions described include the reactions of 1 with H-2, CO, HCl and PPh3, and the reactions of 2 with P(p-tolyl)(3) and H-2. Exposure to light causes 2 to dimerize in solution. (C) 1998 Elsevier Science S.A. All rights reserved.},
	keywords = {ACTIVE-SITES, EXCHANGE, hydride complexes, IRON-SULFUR PROTEINS, kinetics and mechanism, LIGANDS, MOLECULAR-HYDROGEN, nitrogenase, ruthenium complexes, SYNTHETIC ANALOGS, TETRANUCLEAR CLUSTERS <FE4S4(SR)4>2, thiolate complexes, THIOLATO, TRANSITION-METAL COMPLEXES},
	isbn = {0020-1693},
	url = {<Go to ISI>://000076202900012},
	author = {Jessop, P. G. and James, Brian R.}
}
@article {4412,
	title = {Transition metal azolates from metallocenes. Part 3: Polymeric manganese(II) and nickel(II) pyrazolates; synthesis, characterization, and magnetochemistry},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {76},
	number = {8},
	year = {1998},
	note = {ISI Document Delivery No.: 143VNTimes Cited: 13Cited Reference Count: 37},
	month = {Aug},
	pages = {1130-1137},
	type = {Article},
	abstract = {Direct reactions of nickelocene and manganocene with molten pyrazoles in an inert atmosphere or under vacuum have led to the isolation of the following metal pyrazolate compounds: [Ni(4-Xpz)(2)](x) (where X = EI, CI and pz = pyrazolate); [M(4-Xdmpz)(2)](x) (where X = H, CH3, Cl, Br and M = Ni, Mn and dmpz = 3,5-dimethylpyazolate); and [Mn(4-Xpz)(2)(4-XpzH)](x) (where X = Cl, Br and pzH = pyrazole). On the basis of indirect evidence all compounds are considered to have extended chain structures with metal ions linked in chains by double bridging pyrazolates. The two [Ni(4-Xpz)2], compounds are diamagnetic while all others are paramagnetic. Variable temperature magnetic susceptibility studies on the paramagnetic compounds reveal antiferromagnetic coupling between neighbouring metal ions. Analysis of the magnetic data (Hamiltonian of the form II = -2J Sigma S-i S-j) yields values of the exchange coupling constant J of -14 to -17 cm(-1) for the [Ni(4-Xdmpz)(2)](x) compounds, -1.2 to -2.1 cm(-1) for the [Mn(4-Xdmpz)(2)](x) compounds, and -0.41 cm(-1) for the [Mn(4-Xpz)(2)(4-XpzH)](x) compounds.},
	keywords = {3, 5-DIMETHYLPYRAZOLATE, ANTIFERROMAGNETIC EXCHANGE, BR, CH3, COMPLEXES, CRYSTAL-STRUCTURE, LIGANDS, MAGNETIC-PROPERTIES, manganese, manganocene, NICKEL, nickelocene, pyrazolates, REACTIVITY},
	isbn = {0008-4042},
	url = {<Go to ISI>://000077277900003},
	author = {Storr, A. and Summers, D. A. and Thompson, R. C.}
}
@article {4412,
	title = {Transition metal azolates from metallocenes. Part 3: Polymeric manganese(II) and nickel(II) pyrazolates; synthesis, characterization, and magnetochemistry},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {76},
	number = {8},
	year = {1998},
	note = {ISI Document Delivery No.: 143VNTimes Cited: 13Cited Reference Count: 37},
	month = {Aug},
	pages = {1130-1137},
	type = {Article},
	abstract = {Direct reactions of nickelocene and manganocene with molten pyrazoles in an inert atmosphere or under vacuum have led to the isolation of the following metal pyrazolate compounds: [Ni(4-Xpz)(2)](x) (where X = EI, CI and pz = pyrazolate); [M(4-Xdmpz)(2)](x) (where X = H, CH3, Cl, Br and M = Ni, Mn and dmpz = 3,5-dimethylpyazolate); and [Mn(4-Xpz)(2)(4-XpzH)](x) (where X = Cl, Br and pzH = pyrazole). On the basis of indirect evidence all compounds are considered to have extended chain structures with metal ions linked in chains by double bridging pyrazolates. The two [Ni(4-Xpz)2], compounds are diamagnetic while all others are paramagnetic. Variable temperature magnetic susceptibility studies on the paramagnetic compounds reveal antiferromagnetic coupling between neighbouring metal ions. Analysis of the magnetic data (Hamiltonian of the form II = -2J Sigma S-i S-j) yields values of the exchange coupling constant J of -14 to -17 cm(-1) for the [Ni(4-Xdmpz)(2)](x) compounds, -1.2 to -2.1 cm(-1) for the [Mn(4-Xdmpz)(2)](x) compounds, and -0.41 cm(-1) for the [Mn(4-Xpz)(2)(4-XpzH)](x) compounds.},
	keywords = {3, 5-DIMETHYLPYRAZOLATE, ANTIFERROMAGNETIC EXCHANGE, BR, CH3, COMPLEXES, CRYSTAL-STRUCTURE, LIGANDS, MAGNETIC-PROPERTIES, manganese, manganocene, NICKEL, nickelocene, pyrazolates, REACTIVITY},
	isbn = {0008-4042},
	url = {<Go to ISI>://000077277900003},
	author = {Storr, A. and Summers, D. A. and Thompson, R. C.}
}
@article {4340,
	title = {Triply-bridged diruthenium(II) 1,4-bis(diphenylphosphino)butane (dppb) and (R)-2,2 {\textquoteright}-bis(diphenylphosphino)-1,1 {\textquoteright}-binaphthyl (binap) complexes, including structural characterisation of [(dppb)ClRu(mu-D2O)-(mu-Cl)(2)RuCl(dppb)], [(eta(2)-H-2)(dppb)Ru(m},
	journal = {Inorganica Chimica Acta},
	volume = {270},
	number = {1-2},
	year = {1998},
	note = {ISI Document Delivery No.: ZD760Times Cited: 31Cited Reference Count: 57},
	month = {Apr},
	pages = {130-144},
	type = {Article},
	abstract = {{Several triply-bridged diruthenium(II)(1,4-bis(diphenylphosphino)butane) complexes were synthesised and characterised by elemental analysis, UV-Vis, NMR and IR spectroscopies, The solid-state structures of [(dppb)ClRu(mu-D2O)(mu-Cl)(2)RuCl(dppb)] (1), [(eta(2)-H-2) (dppb)Ru(mu-Cl)(3)RuCl(dppb)] (2) and [TMP][(dppb)ClRu(mu-Cl)(3)RuCl(dppb)] (3) were established by X-ray crystallographic analyses (TMP=1,1,3-trimethyl-2,3-dihydroperimidinium; dppb = Ph2P(CH2)(4)PPh2). Crystals of 1.1.5C(6)D(6), 2.1.5C(7)D(8) and 3.2Me(2)CO.2H(2)O are all monoclinic, space groups P2(1)/c, P2(1)/n and C2/c, respectively, with Z=4: a=16.8681(6)},
	keywords = {ASYMMETRIC HYDROGENATION, catalytic activity, crystal structures, CRYSTAL-STRUCTURE, DEHYDROGENATION, DINUCLEAR, diphosphine complexes, GENERAL-SYNTHESIS, LIGANDS, PHOSPHINE COMPLEXES, REACTIVITY, ruthenium complexes, triply-bridged complexes},
	isbn = {0020-1693},
	url = {<Go to ISI>://000072720900018},
	author = {Macfarlane, K. S. and Thorburn, I. S. and Cyr, P. W. and Chau, Deky and Rettig, S. J. and James, Brian R.}
}
@article {3972,
	title = {[(1,2,5,6-eta)-1,5-cyclooctadiene][(11R,12R)-9,10-dihydro-9,10-ethanoant hracene-11,12-bis(diphenylphosphino-P)]rhodium(I) tetrafluoroborate},
	journal = {Acta Crystallographica Section C-Crystal Structure Communications},
	volume = {53},
	year = {1997},
	note = {ISI Document Delivery No.: YK416Times Cited: 5Cited Reference Count: 8Part 11},
	month = {Nov},
	pages = {1577-1579},
	type = {Article},
	abstract = {The title compound, [Rh(C8H12)(C40H32P2)]BF4, which functions as an asymmetric catalyst, contains a five-membered chelate ring, and has molecular geometry and dimensions similar to those in related materials.},
	keywords = {LIGANDS},
	isbn = {0108-2701},
	url = {<Go to ISI>://A1997YK41600028},
	author = {Fu, T. Y. and Liu, Z. Q. and Rettig, S. J. and Scheffer, J. R. and Trotter, J.}
}
@article {3972,
	title = {[(1,2,5,6-eta)-1,5-cyclooctadiene][(11R,12R)-9,10-dihydro-9,10-ethanoant hracene-11,12-bis(diphenylphosphino-P)]rhodium(I) tetrafluoroborate},
	journal = {Acta Crystallographica Section C-Crystal Structure Communications},
	volume = {53},
	year = {1997},
	note = {ISI Document Delivery No.: YK416Times Cited: 5Cited Reference Count: 8Part 11},
	month = {Nov},
	pages = {1577-1579},
	type = {Article},
	abstract = {The title compound, [Rh(C8H12)(C40H32P2)]BF4, which functions as an asymmetric catalyst, contains a five-membered chelate ring, and has molecular geometry and dimensions similar to those in related materials.},
	keywords = {LIGANDS},
	isbn = {0108-2701},
	url = {<Go to ISI>://A1997YK41600028},
	author = {Fu, T. Y. and Liu, Z. Q. and Rettig, S. J. and Scheffer, J. R. and Trotter, J.}
}
@article {4166,
	title = {Bidentate sulfoxide complexes of ruthenium(II) and their preliminary biological assessment in vitro},
	journal = {Inorganic Chemistry},
	volume = {36},
	number = {24},
	year = {1997},
	note = {ISI Document Delivery No.: YH560Times Cited: 22Cited Reference Count: 57},
	month = {Nov},
	pages = {5635-5641},
	type = {Article},
	abstract = {{The complexes trans-RuCl2(BMSE)(2) (1), cis-RuCl2(BESE)(2) (2), trans-RuCl2(BPSE)(2) (3), and cis-RuCl2(BMSP)(2) (4) have been synthesized and characterized, including X-ray analyses [BMSE = 1,2-bis(methylsulfinyl)ethane},
	keywords = {CISPLATIN-DAMAGED DNA, HAMSTER OVARY CELLS, LIGANDS, nuclear, PROTEINS, RADIOSENSITIZING ACTIVITY, REACTION-PRODUCT, SOLUTION CHEMISTRY, STRUCTURAL CHARACTERIZATION, SULFOXIDE)RUTHENIUM(II), TRANS-RUCL2(DMSO)4},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1997YH56000034},
	author = {Yapp, D. T. T. and Rettig, S. J. and James, Brian R. and Skov, K. A.}
}
@article {4028,
	title = {Cytochrome c folding kinetics studied by time-resolved electrospray ionization mass spectrometry},
	journal = {Biochemistry},
	volume = {36},
	number = {18},
	year = {1997},
	note = {ISI Document Delivery No.: WY063Times Cited: 82Cited Reference Count: 46},
	month = {May},
	pages = {5554-5559},
	type = {Article},
	abstract = {A new method for studying the folding kinetics of proteins is described. The method combines a continuous flow mixing technique with an electrospray mass spectrometer. Different protein conformations in solution are detected by the different charge states they produce during electrospray ionization. Unfolded proteins generally have more accessible protonation sites and give higher charge states than native proteins. The method is applied to study the refolding of acid-denatured cytochrome c. Global data analysis is used to obtain the exponential lifetimes which are associated with the refolding process. The kinetics can be described by two lifetimes of 0.17 +/- 0.02 and 8.1 +/- 0.9 s which are in accordance with the results of stopped flow experiments previously described in the literature. These lifetimes are associated with roughly 90 and 10\% of the total intensity changes in the mass spectrum, respectively, and most likely reflect fast and slow refolding subpopulations of cytochrome c in solution.},
	keywords = {COMPLEX, denaturation, FERRICYTOCHROME-C, IRON BLEOMYCIN, LIGANDS, MECHANISM, PATHWAYS, PROBING CONFORMATIONAL-CHANGES, PROTEINS, SPECTRA},
	isbn = {0006-2960},
	url = {<Go to ISI>://A1997WY06300029},
	author = {Konermann, L. and Collings, B. A. and Douglas, D. J.}
}
@article {3928,
	title = {Effect of pyridyl donors in the chelation of aluminum(III), gallium(III), and indium(III)},
	journal = {Inorganic Chemistry},
	volume = {36},
	number = {7},
	year = {1997},
	note = {ISI Document Delivery No.: WQ490Times Cited: 18Cited Reference Count: 62},
	month = {Mar},
	pages = {1306-1315},
	type = {Article},
	abstract = {{A new preparation of N,N{\textquoteright}-bis(2-pyridylmethyl)ethylenediamine-N,N{\textquoteright}-diacetic acid (H(2)bped) is reported, and its properties of complexation with Al(III), Ga(III), In(III), and Co(III) are investigated. The molecular structure of the cobalt(III) complex [Co(bped)]PF6 . CH3CN . H2O (C20H25CoF6N5O5P) has been solved by X-ray methods; the complex crystallizes in the triclinic space group P (1) over bar, with a = 10.611(2) Angstrom},
	keywords = {AQUEOUS-SOLUTION, BINDING CONSTANTS, COMPLEXES, COORDINATION, CRYSTAL-STRUCTURES, LIGANDS, METAL-IONS, MULTINUCLEAR MAGNETIC-RESONANCE, N, N{\textquoteright}-BIS(2-HYDROXYBENZYL)ETHYLENEDIAMINE-N, N{\textquoteright}-DIACETIC ACID, STABILITY},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1997WQ49000006},
	author = {Caravan, P. and Rettig, S. J. and Orvig, Chris}
}
@article {4039,
	title = {Synthesis of novel diamagnetic chromium(II) alkyl complexes},
	journal = {Organometallics},
	volume = {16},
	number = {16},
	year = {1997},
	note = {ISI Document Delivery No.: XP426Times Cited: 7Cited Reference Count: 38},
	month = {Aug},
	pages = {3569-3571},
	type = {Article},
	abstract = {Reaction of Cr(NO)((NPr2)-Pr-i)(3) with PhCO2H leads to Cr(NO)((NPr2)-Pr-i)(O2CPh)(2) (1). The benzoate ligands of 1 may be replaced to form the diamagnetic, structurally-characterized organometallic complexes CpCr(NO)-((NPr2)-Pr-i)(OC(O)Ph) (2), CpCr(NO)((NPr2)-Pr-i)(CH2SiMe3) (3),and Cr(NO)((NPr2)-Pr-i)(CH2SiMe3)(2) (4).},
	keywords = {CLEAVAGE, LIGANDS, MOLYBDENUM, ORGANOMETALLIC CHEMISTRY, REACTIVITY, TUNGSTEN},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1997XP42600001},
	author = {Kuzelka, J. and Legzdins,Peter and Rettig, S. J. and Smith, K. M.}
}
@article {4143,
	title = {Thermal alkane C-H bond activation by a tungsten alkylidene complex: The reversal of alpha-hydrogen elimination},
	journal = {Journal of the American Chemical Society},
	volume = {119},
	number = {21},
	year = {1997},
	note = {ISI Document Delivery No.: XB674Times Cited: 52Cited Reference Count: 36},
	month = {May},
	pages = {5071-5072},
	type = {Article},
	keywords = {ABSTRACTION, ADDUCTS, ARYL, BINDING, CHEMISTRY, DERIVATIVES, LIGANDS, METAL-COMPLEXES, REACTIVITY, tantalum},
	isbn = {0002-7863},
	url = {<Go to ISI>://A1997XB67400046},
	author = {Tran, E. and Legzdins,Peter}
}
@article {3756,
	title = {Characterization of five-coordinate ruthenium(II) phosphine complexes by X-ray diffraction and solid-state P-31 CP/MAS NMR studies and their reactivity with sulfoxides and thioethers},
	journal = {Inorganic Chemistry},
	volume = {35},
	number = {25},
	year = {1996},
	note = {ISI Document Delivery No.: VW819Times Cited: 27Cited Reference Count: 41},
	month = {Dec},
	pages = {7304-7310},
	type = {Article},
	abstract = {{P-31 CP/MAS NMR spectroscopy is examined as a method of characterization for ruthenium(II) phosphine complexes in the solid state, and the results are compared with X-ray crystallographic data determined for RuCl2(dppb)(PPh(3)) (dppb = Ph(2)P(CH2)(4)PPh(2)), RuBr2(PPh(3))(3), and the previously determined RuCl2(PPh(3))(3). Crystals of RuBr2(PPh(3))(3) (C54H45Br2P3Ru) are monoclinic, space group P2(1)/a, with a = 12.482(4) Angstrom},
	keywords = {amine, ANGLE SPINNING TECHNIQUES, CATALYSTS, DERIVATIVES, IMINE, LIGANDS, NUCLEAR MAGNETIC-RESONANCE, PLATINUM(II), triphenylphosphine},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1996VW81900019},
	author = {Macfarlane, K. S. and Joshi, A. M. and Rettig, S. J. and James, Brian R.}
}
@article {3759,
	title = {Extended chain 2,3-pyrazinedicarboxylase complexes of manganese(II) and cadmium(II); Synthesis and structure and magnetic properties},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {74},
	number = {12},
	year = {1996},
	note = {ISI Document Delivery No.: WG452Times Cited: 26Cited Reference Count: 16},
	month = {Dec},
	pages = {2413-2423},
	type = {Article},
	abstract = {{Manganese and cadmium complexes of singly and doubly deprotonated 2,3-pyrazinedicarboxylic acid (pyzdcH(2)) have been prepared and studied. Crystal data: [H3O](2x)[Mn(pyzdc)(2)](x), 1, monoclinic, C2/(c) (no. 15)},
	keywords = {2, 3-pyrazinedicarboxylates, ANTIFERROMAGNETISM, CADMIUM, CATIONS, EXCHANGE, extended chains, LIGANDS, manganese, structures, X-RAY},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1996WG45200003},
	author = {Mao, L. and Rettig, S. J. and Thompson, W. C. and Trotter, J. and Xia, S. H.}
}
@article {3855,
	title = {Selectivity of potentially hexadentate amine phenols for Ga3+ and In3+ in aqueous solution},
	journal = {Inorganic Chemistry},
	volume = {35},
	number = {3},
	year = {1996},
	note = {ISI Document Delivery No.: TT717Times Cited: 29Cited Reference Count: 48},
	month = {Jan},
	pages = {715-724},
	type = {Article},
	abstract = {{A new series of linear N4O2 amine phenols (H(2)badd, H(2)Brbadd, and H(2)Clbadd) based on N,N{\textquoteright}-bis(3-aminopropyl)-ethylenediamine (tnentn) were prepared and characterized by spectroscopic techniques. Monocationic hexadentate metal complexes with the tnentn-based amine phenols were obtained from the reactions of Ga3+ and In3+ with the Linear amine phenol in the presence of a weak base (acetate). The molecular structure of [Ga(Brbadd)]ClO4 has been determined by X-ray crystallography; crystals of [Ga(Brbadd)][ClO4] (C22H30Br2ClGaN4O6) are orthorhombic: a = 12.462(1) Angstrom},
	keywords = {ACID, aluminum, CHELATION, CRYSTAL, GA-68, gallium, IONS, LIGANDS, STABILITIES, TRIVALENT METAL-COMPLEXES},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1996TT71700029},
	author = {Wong, E. and Caravan, P. and Liu, S. and Rettig, S. J. and Orvig, Chris}
}
@article {3806,
	title = {Synthesis, characterization, and reactivity of a ruthenium(II) N,N{\textquoteright},N{\textquoteright}{\textquoteright}-tris(2-pyridyl)phosphine complex. X-ray analysis of RuCl2(PPh(3))(Ppy(3)) (py equals 2-pyridyl)},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {74},
	number = {11},
	year = {1996},
	note = {ISI Document Delivery No.: WC124Times Cited: 10Cited Reference Count: 32},
	month = {Nov},
	pages = {2064-2072},
	type = {Article},
	abstract = {{Reaction of RuCl2(PPh(3))(3) with Ppy(3) (py = 2-pyridyl) in benzene produced the N,N{\textquoteright},N {\textquoteright}{\textquoteright}-Ppy(3) complex RuCl2(PPh(3))(Ppy(3)) 1. Crystals of RuCl2(PPh(3))(Ppy(3)). 2CH(2)Cl(2)(C35H31Cl6N3P2Ru) are monoclinic},
	keywords = {COORDINATION, crystal structure, CRYSTAL-STRUCTURE, LIGANDS, MOLECULAR-STRUCTURES, phosphine, pyridylphosphines, ruthenium},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1996WC12400022},
	author = {Schutte, R. P. and Rettig, S. J. and James, Brian R.}
}
@article {3625,
	title = {Synthesis of meso-phenyl-4,6-dipyrrins, preparation of their Cu(II), Ni(II), and Zn(II) chelates, and structural characterization of bis[meso-phenyl-4,6-dipyrrinato]Ni(II)},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {74},
	number = {11},
	year = {1996},
	note = {ISI Document Delivery No.: WC124Times Cited: 73Cited Reference Count: 58},
	month = {Nov},
	pages = {2182-2193},
	type = {Article},
	abstract = {{meso-Phenyldipyrromethanes can be oxidized by 2,6-dicyano-3,5-dichloro-para-benzoquinone (DDQ) to the corresponding meso-phenyldipyrrins. As expected, these novel, stable bipyrrolic pigments readily form metal chelates with copper(II), nickel(II), and zinc(II). Their W-VIS spectra are compared with a series of blown alkyl-substituted dipyrrin chelates and, based oil the W-VIS spectral analysis, the dihedral angle between the two ligands iri the bis[meso-phenyldipyrrinato]Ni(II) complex was calculated to be 42 degrees. The molecular structure of this complex was determined by X-ray crystallography, essentially confirming the calculation. Crystals of C30H22N4Ni are orthorhombic},
	keywords = {CRYSTAL-STRUCTURE, DIPYRROMETHENES, LIGANDS, meso-phenyldipyrrinato transition metal chelates, meso-phenyldipyrrins, meso-phenyldipyrromethanes, MOLECULAR, PYRROLE PIGMENTS, STEREOCHEMISTRY, TRANSITION-METAL COMPLEXES, X-RAY CRYSTALLOGRAPHY},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1996WC12400032},
	author = {Bruckner, C. and Karunaratne, V. and Rettig, S. J. and Dolphin, D.}
}
@article {3272,
	title = {The kinetics and energetics of formation of a molecular hydrogen complex involving a dinuclear ruthenium(II) centre},
	journal = {Inorganica Chimica Acta},
	volume = {240},
	number = {1-2},
	year = {1995},
	note = {ISI Document Delivery No.: TV742Times Cited: 9Cited Reference Count: 32},
	month = {Dec},
	pages = {419-425},
	type = {Article},
	abstract = {The reversible equilibrium conversion under H-2 of [RuCl(dppb) (mu-Cl)](2) (1) to generate (eta(2)-H-2) (dppb) (mu-Cl)(3)RUCl( dppb) in CH2Cl2 (dppb = Ph(2)P(CH2)(4)PPh(2)) has been studied at 0-25 degrees C by UV-Vis and (31)p{H-1} NMR spectroscopy, and by stopped-how kinetics; the equilibrium constant and corresponding thermodynamic parameters, and the forward and reverse rate constants at 25 degrees C have been determined. A measured Delta H degrees value of similar to 0 kj mol(-1) allows for an estimation of an exothermicity of similar to 60 kj mol(-1) for binding an eta(2)-H-2 at an Ru(II) centre; a Delta S degrees value of similar to 60 J mol(-1) K-1 indicates that in solution 1 contains coordinated CH2Cl2. The kinetic and thermodynamic data are compared to those obtained from a previously studied hydrogenation of styrene catalyzed by 1. Preliminary findings on related systems containing Ph(2)P(CH2)(3)PPh(2) and (C6H11)(2)P(CH2)(4)P(C6H11)(2) are also noted.},
	keywords = {BINDING, DERIVATIVES, DIHYDROGEN, dihydrogen complexes, LIGANDS, MECHANISTIC ASPECTS, NITROGEN, PHOSPHINE COMPLEXES, ruthenium complexes, SELECTIVE HYDROGENATION},
	isbn = {0020-1693},
	url = {<Go to ISI>://A1995TV74200054},
	author = {Chau, Deky and James, Brian R.}
}
@article {3392,
	title = {KINETICS AND MECHANISM OF H-2-HYDROGENATION OF STYRENE CATALYZED BY [RUCL(DPPB)(MU-CL)](2) (DPPB=1,4-BIS(DIPHENYLPHOSPHINO)BUTANE) - EVIDENCE FOR HYDROGEN-TRANSFER FROM A DINUCLEAR MOLECULAR-HYDROGEN SPECIES},
	journal = {Journal of Organometallic Chemistry},
	volume = {488},
	number = {1-2},
	year = {1995},
	note = {ISI Document Delivery No.: QG254Times Cited: 32Cited Reference Count: 31},
	month = {Feb},
	pages = {161-167},
	type = {Article},
	abstract = {Kinetic studies on the H-2-hydrogenation of styrene catalyzed by [RuCl(dppb)(mu-Cl)](2) (dppb = Ph(2)P(CH2)(4)PPh(2)) in N,N-dimethylacetamide solution, near ambient conditions have revealed a first-order dependence on Ru, and dependences on H-2 and on styrene that are first-order at lower concentrations and decrease with increasing concentration. Considered along with NMR and tensiometric data, the findings are interpreted in terms of a basic hydride route in which an initially formed, dinuclear, molecular hydrogen complex (eta(2)-H-2)Ru(dppb)(mu-Cl)(3)RuCl(dppb) transfers both hydrogens to the styrene.},
	keywords = {ASYMMETRIC HYDROGENATION, BINAP, CATALYSIS, COMPLEXES, DIHYDROGEN, dihydrogen complexes, HYDROGENATION, KINETICS, LIGANDS, phosphine, ruthenium, RUTHENIUM(II) COMPLEXES, SELECTIVE, STYRENE, UNSATURATED CARBOXYLIC-ACIDS},
	isbn = {0022-328X},
	url = {<Go to ISI>://A1995QG25400022},
	author = {Joshi, A. M. and Macfarlane, K. S. and James, Brian R.}
}
@article {3419,
	title = {NITROSYL N-O BOND-CLEAVAGE DURING REACTIONS OF ORGANOMETALLIC NITROSYL COMPLEXES OF THE GROUP-6 ELEMENTS},
	journal = {Comments on Inorganic Chemistry},
	volume = {17},
	number = {4},
	year = {1995},
	note = {ISI Document Delivery No.: RH843Times Cited: 11Cited Reference Count: 44Part A},
	pages = {239-254},
	type = {Article},
	abstract = {The nitrosyl ligands in organotransition-metal nitrosyl complexes usually stay intact during chemical transformations of these complexes. However, our continuing study of the characteristic reactivity of Group 6 organometallic nitrosyl complexes has recently revealed a number of new product complexes which result from N-O bond cleavage of the nitrosyl groups in the reactants. The various reactions and reaction conditions during which these complexes undergo facile nitrosyl N-O bond dissociation are summarized, and mechanistic ideas as to why these bond cleavages occur are also presented.},
	keywords = {(ETA-5-C5ME5)RU(NO), ACTIVATION, COORDINATED NITRIC-OXIDE, COORDINATIVELY UNSATURATED BRIDGING, GAS-PHASE, GROUP 6, LIGANDS, MIGRATORY INSERTION, MOLYBDENUM, NITROSYL, NITROSYL BOND CLEAVAGE, OXIDATIVE ADDITION-REACTIONS, OXO COMPLEXES, TUNGSTEN},
	isbn = {0260-3594},
	url = {<Go to ISI>://A1995RH84300003},
	author = {Legzdins,Peter and Young, M. A.}
}
@article {3469,
	title = {PYRIDAZINE COMPLEXES OF COPPER(II) NITRATE - SYNTHESIS AND STRUCTURAL AND MAGNETIC STUDIES},
	journal = {Inorganic Chemistry},
	volume = {34},
	number = {7},
	year = {1995},
	note = {ISI Document Delivery No.: QP839Times Cited: 33Cited Reference Count: 44},
	month = {Mar},
	pages = {1718-1725},
	type = {Article},
	abstract = {{The pyridazine (pdz) complexes [Cu(pdz)(3)(NO3)(3)]Cu-2, 1, [Cu(pdz)(3)(NO3)(2)], 2, [Cu(pdz)(4)(NO3)(2)] 3, and [Cu(pdz)(4)(NO3)][NO3], 4, have been prepared and characterized by spectroscopic methods, magnetic susceptibility measurements and, for 1 and 4, by single crystal X-ray diffraction. 1 crystallizes in the monoclinic space group P2(1)/n, with a = 8.938(1) Angstrom},
	keywords = {CRYSTAL-STRUCTURE, EXCHANGE, LIGANDS, Pyrazine, SERIES},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1995QP83900018},
	author = {Otieno, T. and Rettig, S. J. and Thompson, R. C. and Trotter, J.}
}
@article {3469,
	title = {PYRIDAZINE COMPLEXES OF COPPER(II) NITRATE - SYNTHESIS AND STRUCTURAL AND MAGNETIC STUDIES},
	journal = {Inorganic Chemistry},
	volume = {34},
	number = {7},
	year = {1995},
	note = {ISI Document Delivery No.: QP839Times Cited: 33Cited Reference Count: 44},
	month = {Mar},
	pages = {1718-1725},
	type = {Article},
	abstract = {{The pyridazine (pdz) complexes [Cu(pdz)(3)(NO3)(3)]Cu-2, 1, [Cu(pdz)(3)(NO3)(2)], 2, [Cu(pdz)(4)(NO3)(2)] 3, and [Cu(pdz)(4)(NO3)][NO3], 4, have been prepared and characterized by spectroscopic methods, magnetic susceptibility measurements and, for 1 and 4, by single crystal X-ray diffraction. 1 crystallizes in the monoclinic space group P2(1)/n, with a = 8.938(1) Angstrom},
	keywords = {CRYSTAL-STRUCTURE, EXCHANGE, LIGANDS, Pyrazine, SERIES},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1995QP83900018},
	author = {Otieno, T. and Rettig, S. J. and Thompson, R. C. and Trotter, J.}
}
@article {3420,
	title = {SPONTANEOUS ISOMERIZATION OF SYMMETRICAL M(MU-NO)(2)M LINKAGES TO (ON)M=N=M=O GROUPINGS},
	journal = {Journal of the American Chemical Society},
	volume = {117},
	number = {34},
	year = {1995},
	note = {ISI Document Delivery No.: RR735Times Cited: 13Cited Reference Count: 50},
	month = {Aug},
	pages = {8798-8806},
	type = {Article},
	abstract = {{Treatment of Cp*Mo(NO)R(2) complexes (Cp* = eta(5)-C(5)Me(5); R = CH(2)CMe(3), CH(2)CMe(2)Ph) in C6H6 at 5 degrees C with H-2 results in the formation of [Cp*MoR](2)(mu-NO)(2) products (R = CH(2)CMe(3) (1), CH(2)CMe(2)Ph (2)) which are isolable in 25-30\% yields. Similar treatment of an equimolar mixture of Cp*Mo(NO)(CH(2)SiMe(3))(2) and Cp*W(NO)(CH(2)SiMe(3))(2) with H-2 results in the formation of a heterobimetallic species, [Cp*Mo(CH(2)SiMe(3))](mu-NO)(2)[Cp*W(CH(2)SiMe(3))] (3). Complexes 1, 2, and 3 isomerize in solution at ambient temperatures To form [Cp*Mo-(NO)R](mu-N)[Cp*Mo(O)R] (R = CH(2)CMe(3) (4), CH(2)CMe(2)Ph (5)) and a 60:40 (M(1) = W:M(1) = Mo) mixture of [Cp*M(1)(NO)(CH(2)SiMe(3))](mu-N)[Cp*M(2)(O)(CH(2)SiM(3))] (6), respectively. The solid-state molecular structures of 1 and 6 have been established by single-crystal X-ray crystallographic analyses. Crystals of [Cp*Mo(CH(2)CMe(3))](2)-(mu-NO)(2) (1) are orthorhombic of space group Pbcn: a = 12.570(3) Angstrom},
	keywords = {(ETA-5-C5ME5)RU(NO), BOND, COMPLEXES, GAS-PHASE, LIGANDS, MOLYBDENUM, NITRIC-OXIDE, ORGANOMETALLIC NITROSYL CHEMISTRY, OXIDATIVE ADDITION-REACTIONS, TUNGSTEN},
	isbn = {0002-7863},
	url = {<Go to ISI>://A1995RR73500013},
	author = {Legzdins,Peter and Young, M. A. and Batchelor, R. J. and Einstein, F. W. B.}
}
@article {3416,
	title = {WATER-INDUCED ISOMERIZATION OF CPW(NO)(O-TOLYL)(2) TO CPW(O)(N-O-TOLYL)(O-TOLYL) AND RELATED CHEMISTRY},
	journal = {Organometallics},
	volume = {14},
	number = {12},
	year = {1995},
	note = {ISI Document Delivery No.: TK337Times Cited: 28Cited Reference Count: 44},
	month = {Dec},
	pages = {5579-5587},
	type = {Article},
	abstract = {Treatment of a THF solution of CpW(NO)(o-tolyl)(2) (1) with H2O affords a structural isomer of 1, namely CpW(O)(N-o-tolyl)(o-tolyl) (2), in 30\% isolated yield as well as the expected product, CpW(O)a(o-tolyl) (3), in low isolated yield(10\%). Complexes 2 and 3 are formed in a ratio of approximately 1:1 upon treatment of a C6D6 solution Of 1 with D2O Similar treatment of 1 with (OH2)-O-18 results in the production of unlabeled complex 2, thereby establishing the intramolecular nature of the water-catalyzed isomerization of 1 to 2. The characteristic reactivity of CpW(NO)(o-tolyl)(2) toward various classes of reagents has been investigated to determine if the conversion of 1 to 2 can be effected with reagents other than water. In general, this reactivity has been found to be similar to that exhibited by other Cp{\textquoteright}W(NO)R(2) (Cp{\textquoteright} = Cp or Cp*; R = alkyl or aryl) complexes, and treatment of 1 with reagents other than water does not result in isomerization of the organometallic reactant. The isomerization is also dependent upon the nature of the Cp ligand, the metal, and the aryl groups as evidenced by the fact that treatment of the related diaryl complexes, CpW(NO)(p-tolyl)(2), CpW(NO)Ph(2), CpMo(NO)(o-tolyl)(2), and Cp*W(NO)(o-tolyl)(2), with water does not result in the production of their arylimido oxo structural isomers. Consequently, the water-induced isomerization of 1 to 2 remains a unique chemical process. Crystals of CpW(NO)(o-tolyl)(2) (1) and CpW(O)(N-o-tolyl)(o-tolyl) (2) have been subjected to X-ray crystallographic analyses.},
	keywords = {LIGANDS, {CP{\textquoteright}M(NO)R2},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1995TK33700026},
	author = {Legzdins,Peter and Rettig, S. J. and Ross, K. J. and Batchelor, R. J. and Einstein, F. W. B.}
}
@article {3005,
	title = {CHARACTERIZATION AND NONRIGID BEHAVIOR OF A CARBOXYLATE-BRIDGED RHODIUM DIMER},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {72},
	number = {5},
	year = {1994},
	note = {ISI Document Delivery No.: NU280Times Cited: 0Cited Reference Count: 47},
	month = {May},
	pages = {1294-1301},
	type = {Article},
	abstract = {{Bis(mu-t-butylacetato)bis(norbornadiene)dirhodium(I) 1 is prepared by a reaction between pivaloyl camphor and (norbornadiene)rhodium(I) chloride dimer. A molecular rearrangement takes place in which the pivaloyl groups of the pivaloyl camphor starting material are incorporated into the end product as bridging t-butylcarboxylate ligands. A variable temperature H-1 NMR study and corresponding dynamic computer fit of the NMR data, and crystal structure are reported for the structurally nonrigid dimer. Crystals of 1 are triclinic},
	keywords = {BINUCLEAR DIRHODIUM COMPOUNDS, CATALYSTS, COMPLEXES, CRYSTAL, ELECTRONIC-STRUCTURE, LIGANDS, MOLECULAR-STRUCTURE, ORTHO-METALATION REACTIONS, phosphines, RH-RH BOND},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1994NU28000012},
	author = {Cullen, W. R. and Rettig, S. J. and Wickenheiser, E. B.}
}
@article {3028,
	title = {A COMPARISON OF CATALYTIC ACTIVITY FOR IMINE HYDROGENATION USING RU DITERTIARY PHOSPHINE COMPLEXES, INCLUDING CHIRAL SYSTEMS},
	journal = {Inorganica Chimica Acta},
	volume = {222},
	number = {1-2},
	year = {1994},
	note = {ISI Document Delivery No.: PD174Times Cited: 39Cited Reference Count: 45},
	month = {Jul},
	pages = {85-90},
	type = {Article},
	abstract = {A family of ruthenium ditertiary phosphine complexes was investigated for catalytic activity toward imine hydrogenation. The diphosphines (PP) used include chiral (chiraphos, diop, binap) and achiral (dppe, dppb) systems (chiraphos = Ph2PCH(Me)CH(Me)PPh2; diop = Ph2PCH2CHOCMe2OCHCH2PPh2; binap = 2,2{\textquoteright}-bis(diphenylphosphino)-1,1{\textquoteright}-binaphthyl; Ph2P(CH2)(n)PPh2 (n = 2, dppe; n = 4, dppb)). Activity was observed in MeOH at low catalyst concentrations (0.77 mM Ru), under moderate conditions (room temperature (r.t.), 1000 psi H2). The air-stable Ru2Cl5(PP)2 complexes were more active than the commonly used dimeric Ru2(II,II) systems to which they give rise in situ. Asymmetric induction in the prochiral ketimine PhCH2N = C(Me)Ph was consistent, though modest, within the diop and binap series of neutral complexes, implying a common catalytic intermediate within each series. A maximum e.e. of 27\% was found using Ru2Cl5(chiraphos)2 as catalyst; this represents a non-optimized figure for asymmetric induction, as no other prochiral ketimines were screened.},
	keywords = {1{\textquoteright}-BINAPHTHYL, 2, 2{\textquoteright}-BIS(DIPHENYLPHOSPHINO)-1, ACIDS, ASYMMETRIC HYDROGENATION, BINAP, CATALYSIS, DIPHOSPHINE, ENANTIOSELECTIVE, HYDROGENATION, IMINE HYDROGENATION, LIGANDS, NITRILE COMPLEXES, PHOSPHINE COMPLEXES, ruthenium complexes, X-ray structure},
	isbn = {0020-1693},
	url = {<Go to ISI>://A1994PD17400011},
	author = {Fogg, D. E. and James, Brian R. and Kilner, M.}
}
@article {3204,
	title = {INSERTION REACTION OF DIMETHYLACETYLENEDICARBOXYLATE WITH THE HEAD-TO-TAIL ISOMER OF PT2I2(MU-PPY3)2 PPY3=TRIS(2-PYRIDYL)PHOSPHINE},
	journal = {Inorganica Chimica Acta},
	volume = {217},
	number = {1-2},
	year = {1994},
	note = {ISI Document Delivery No.: NA902Times Cited: 9Cited Reference Count: 15},
	month = {Mar},
	pages = {209-212},
	type = {Note},
	abstract = {The head-to-tail (HT) isomer of Pt2I2(mu-Ppy3)2 (3), where py=2-pyridyl, is made by reaction of NaI with the chloro analogue (2), which it itself synthesized via a conproportionation reaction of a Pt(0) complex and cis-PtCl2(mu-PPY3)2 (1). Complex 1 is formed by reacting appropriate Pt(II) precursors with Ppy3. Dimethylacetylenedicarboxylate (DMAD) inserts into the Pt-Pt bond of 3 to give the A-frame species HT-Pt2I2(mu-PpY3)2(mu-DMAD) (4); the reaction is kinetically first-order in both [3] and [DMAD], and the activation parameters (DELTAH(not-equal) = 38 kJ mol-1, DELTAS(not-equal) = -138 J mol-1 K-1) are consistent with a concerted process involving a four-centre transition state. Complexes 1-4 are characterized by elemental analyses and (P{H})P-31-H-1 and (Pt{H})-Pt-195-H-1 NMR spectroscopy.},
	keywords = {ALKYNE COMPLEXES, bis(diphenylphosphino)methane, COMPLEXES, DIMERS, DINUCLEAR, INSERTION REACTION, KINETICS, LIGANDS, PLATINUM COMPLEXES},
	isbn = {0020-1693},
	url = {<Go to ISI>://A1994NA90200032},
	author = {Xie, L. Y. and James, Brian R.}
}
@article {3034,
	title = {THE SYNTHESIS OF ANTHRAPHOS, A CONFORMATIONALLY RIGID, C-2-SYMMETRICAL DIPHOSPHINE AND THE X-RAY CRYSTAL-STRUCTURE OF [RH(COD)(ANTHRAPHOS)]BF4},
	journal = {Tetrahedron Letters},
	volume = {35},
	number = {41},
	year = {1994},
	note = {ISI Document Delivery No.: PL496Times Cited: 7Cited Reference Count: 18},
	month = {Oct},
	pages = {7593-7596},
	type = {Article},
	abstract = {Anthraphos (trans-9,10-dihydro-9,10-ethanoanthracene-11,12-bis(diphenylphosphine) (3), a conformationally rigid, C-2-symmetric diphosphine, has been prepared in three steps, the key step being the Diets-Alder reaction between anthracene and ethyndiylbis(diphenylphosphine oxide). Resolution of anthraphos followed by formation of the [Rh(COD)(anthraphos)]BF4 complex afforded an optically active hydrogenation catalyst precursor whose crystal and molecular structure and absolute configuration were determined by single crystal X-ray diffractometry. Use of the (R,R)-(-) form of the catalyst precursor to hydrogenate (Z)-alpha-acetamidocinnamic acid gave (S)-(+)-N-acetylphenylalanine in 90\% enantiomeric excess.},
	keywords = {ACID, ASYMMETRIC-SYNTHESIS, COMPLEXES, HYDROGENATION, LIGANDS, NORPHOS},
	isbn = {0040-4039},
	url = {<Go to ISI>://A1994PL49600027},
	author = {Fu, T. Y. and Liu, Z. Q. and Scheffer, J. R. and Trotter, J.}
}
@article {3034,
	title = {THE SYNTHESIS OF ANTHRAPHOS, A CONFORMATIONALLY RIGID, C-2-SYMMETRICAL DIPHOSPHINE AND THE X-RAY CRYSTAL-STRUCTURE OF [RH(COD)(ANTHRAPHOS)]BF4},
	journal = {Tetrahedron Letters},
	volume = {35},
	number = {41},
	year = {1994},
	note = {ISI Document Delivery No.: PL496Times Cited: 7Cited Reference Count: 18},
	month = {Oct},
	pages = {7593-7596},
	type = {Article},
	abstract = {Anthraphos (trans-9,10-dihydro-9,10-ethanoanthracene-11,12-bis(diphenylphosphine) (3), a conformationally rigid, C-2-symmetric diphosphine, has been prepared in three steps, the key step being the Diets-Alder reaction between anthracene and ethyndiylbis(diphenylphosphine oxide). Resolution of anthraphos followed by formation of the [Rh(COD)(anthraphos)]BF4 complex afforded an optically active hydrogenation catalyst precursor whose crystal and molecular structure and absolute configuration were determined by single crystal X-ray diffractometry. Use of the (R,R)-(-) form of the catalyst precursor to hydrogenate (Z)-alpha-acetamidocinnamic acid gave (S)-(+)-N-acetylphenylalanine in 90\% enantiomeric excess.},
	keywords = {ACID, ASYMMETRIC-SYNTHESIS, COMPLEXES, HYDROGENATION, LIGANDS, NORPHOS},
	isbn = {0040-4039},
	url = {<Go to ISI>://A1994PL49600027},
	author = {Fu, T. Y. and Liu, Z. Q. and Scheffer, J. R. and Trotter, J.}
}
@article {2888,
	title = {COMPLEX POLYMERIC CATIONS OF COPPER(I) WITH GRAPHITE-RELATED AND DIAMOND-RELATED LATTICES - CRYSTAL-STRUCTURES OF POLY-TRIS(MU-2,5-DIMETHYLPYRAZINE)DICOPPER(I) HEXAFLUOROPHOSPHATE AND POLY-BIS(MU-2,5-DIMETHYLPYRAZINE)COPPER(I) HEXAFLUOROPHOSPHATE},
	journal = {Inorganic Chemistry},
	volume = {32},
	number = {9},
	year = {1993},
	note = {ISI Document Delivery No.: KZ801Times Cited: 94Cited Reference Count: 47},
	month = {Apr},
	pages = {1607-1611},
	type = {Article},
	abstract = {{Yellow crystals of composition [Cu2(2,5-me2pyz)3][PF6]2, 1, and orange-red ones of composition [Cu(2,5-me2-pyz)2] [PF6], 2, were obtained from the reaction Of Cu(ClO4)2-6H2O, KPF6, and 2,5-dimethylpyrazine in ethanol. Single-crystal X-ray diffraction studies on both are reported. Crystals of 1 are monoclinic},
	keywords = {cobalt(II), EXCHANGE, LIGANDS, MAGNETIC-PROPERTIES, MOLECULAR-STRUCTURE, NITROGEN-HETEROCYCLES, PERCHLORATE, Pyrazine, SPECTRUM, TRIFLUOROMETHANESULFONATE},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1993KZ80100015},
	author = {Otieno, T. and Rettig, S. J. and Thompson, R. C. and Trotter, J.}
}
@article {2888,
	title = {COMPLEX POLYMERIC CATIONS OF COPPER(I) WITH GRAPHITE-RELATED AND DIAMOND-RELATED LATTICES - CRYSTAL-STRUCTURES OF POLY-TRIS(MU-2,5-DIMETHYLPYRAZINE)DICOPPER(I) HEXAFLUOROPHOSPHATE AND POLY-BIS(MU-2,5-DIMETHYLPYRAZINE)COPPER(I) HEXAFLUOROPHOSPHATE},
	journal = {Inorganic Chemistry},
	volume = {32},
	number = {9},
	year = {1993},
	note = {ISI Document Delivery No.: KZ801Times Cited: 94Cited Reference Count: 47},
	month = {Apr},
	pages = {1607-1611},
	type = {Article},
	abstract = {{Yellow crystals of composition [Cu2(2,5-me2pyz)3][PF6]2, 1, and orange-red ones of composition [Cu(2,5-me2-pyz)2] [PF6], 2, were obtained from the reaction Of Cu(ClO4)2-6H2O, KPF6, and 2,5-dimethylpyrazine in ethanol. Single-crystal X-ray diffraction studies on both are reported. Crystals of 1 are monoclinic},
	keywords = {cobalt(II), EXCHANGE, LIGANDS, MAGNETIC-PROPERTIES, MOLECULAR-STRUCTURE, NITROGEN-HETEROCYCLES, PERCHLORATE, Pyrazine, SPECTRUM, TRIFLUOROMETHANESULFONATE},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1993KZ80100015},
	author = {Otieno, T. and Rettig, S. J. and Thompson, R. C. and Trotter, J.}
}
@article {2857,
	title = {CP{\textquoteright}M(NO)R2 - 16-ELECTRON PIANO-STOOL MOLECULES OF MOLYBDENUM AND TUNGSTEN},
	journal = {Accounts of Chemical Research},
	volume = {26},
	number = {2},
	year = {1993},
	note = {ISI Document Delivery No.: KM450Times Cited: 48Cited Reference Count: 37},
	month = {Feb},
	pages = {41-48},
	type = {Review},
	keywords = {ALKYL, COMPLEXES, CRYSTAL-STRUCTURES, LIGANDS, ORGANOMETALLIC NITROSYL CHEMISTRY},
	isbn = {0001-4842},
	url = {<Go to ISI>://A1993KM45000002},
	author = {Legzdins,Peter and Veltheer, J. E.}
}
@article {2875,
	title = {MOLECULAR-HYDROGEN, MOLECULAR-NITROGEN AND MONOHYDRIDE DERIVATIVES OF THE STRUCTURALLY CHARACTERIZED DICHLORO(O-DIPHENYLPHOSPHINO-N,N-DIMETHYLANILINE)[TRIS(P-TOLYL)PHOSPHINE ]RUTHENIUM(II) COMPLEX},
	journal = {Journal of the Chemical Society-Chemical Communications},
	number = {10},
	year = {1993},
	note = {ISI Document Delivery No.: LD668Times Cited: 26Cited Reference Count: 16},
	month = {May},
	pages = {830-832},
	type = {Article},
	abstract = {The crystallographically characterised, five-coordinate complex [RuCl2(o-diphenylphosphino-N,N-dimethylaniline){P(p-tolyl)3}] reversibly binds H-2 and N2 to form eta2-H-2 and sigma-N2 species, respectively; the former reacts with base to generate the chloro(hydrido) derivative.},
	keywords = {DIHYDROGEN, LIGANDS, ruthenium},
	isbn = {0022-4936},
	url = {<Go to ISI>://A1993LD66800010},
	author = {Mudalige, D. C. and Rettig, S. J. and James, Brian R. and Cullen, W. R.}
}
@article {2773,
	title = {PREPARATION AND CHARACTERIZATION OF THE OSMIUM CLUSTER COMPLEXES H2OS3(CO)8L(ETFCPCME) (L=CO OR PET2FC) AND H2OS3(CO)8[(ETA-C5H3PET2)FE(ETA-C5H4)]},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {71},
	number = {3},
	year = {1993},
	note = {ISI Document Delivery No.: KU982Times Cited: 4Cited Reference Count: 35},
	month = {Mar},
	pages = {399-409},
	type = {Article},
	abstract = {{Thermolysis of Os3(CO)11](PEt2Fc) (Fc = (eta-C5H4)Fe(eta-C5H5)) in octane for 8 h affords H2Os3(CO)9(EtFcPCMe), 10, and H2Os3(CO)8[(eta-C5H3PEt2)Fe(eta-C5H4)], 9e, in 15 and 65\% yield, respectively. Heating Os3(CO),2 and PEt2Fc in 1:2 molar ratio in xylene for 10 h gives two isomers of H2Os3(CO)8(PEt2Fc)(EtFcPCMe), 11, in about 40\% yield. Two crystalline modifications of the complex 9e have been obtained from the same solvent: 9eA, triclinic},
	keywords = {BENZYNE, BOND, CHEMISTRY, COMPOUND, COORDINATION, LIGANDS, MODE, RAY CRYSTAL-STRUCTURES, REACTIVITY, TRIOSMIUM CLUSTERS},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1993KU98200020},
	author = {Cullen, W. R. and Rettig, S. J. and Zheng, T. C.}
}
@article {7265,
	title = {COORDINATION CHEMISTRY OF 2-(2{\textquoteright}-HYDROXYPHENYL)-2-OXAZOLINES WITH ALUMINUM, GALLIUM, AND INDIUM - 1ST TRIS(LIGAND)METAL(III) COMPLEXES OF THIS NATURALLY-OCCURRING BINDING GROUP},
	journal = {Inorganic Chemistry},
	volume = {31},
	number = {26},
	year = {1992},
	note = {ISI Document Delivery No.: KE754Times Cited: 62Cited Reference Count: 44},
	month = {Dec},
	pages = {5408-5416},
	type = {Article},
	abstract = {{A series of tris(ligand)metal(III) complexes of group 13 metals (Al, Ga, In) with 2-(2{\textquoteright}-hydroxyphenyl)-2-oxazoline (Hoz), 2-(5{\textquoteright}-bromo-2{\textquoteright}-hydroxyphenyl)-2-oxazoline (HBroz), 2-(2{\textquoteright}-hydroxy-3{\textquoteright}-methylphenyl)-2-oxazoline(Hmoz), 2-(2{\textquoteright}-hydroxy-3{\textquoteright}-allylphenyl)-2-oxazoline (Haloz) have been prepared. These compounds have been studied by a variety of techniques including variable-temperature NMR (H-1 and Al-27) and single-crystal X-ray diffraction. The M(OZ)3-CH3OH complexes (M = Al, Ga, In) are isomorphous and isostructural. Crystallographic data for C28H28MN3O7: monoclinic},
	keywords = {CHIRAL, CRYSTAL-STRUCTURE, ENTEROBACTIN, INTRAMOLECULAR REARRANGEMENT REACTIONS, ISOMERIZATION, KINETICS, LIGANDS, MICROBIAL IRON TRANSPORT, PROBABLE MECHANISM, SIDEROPHORES, TRIS-CHELATE COMPLEXES},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1992KE75400016},
	author = {Hoveyda, H. R. and Karunaratne, V. and Rettig, S. J. and Orvig, Chris}
}
@article {7269,
	title = {HYDRIDO MERCAPTO AND BIS(MERCAPTO) DERIVATIVES OF RUTHENIUM(II) PHOSPHINE COMPLEXES},
	journal = {Inorganic Chemistry},
	volume = {31},
	number = {22},
	year = {1992},
	note = {ISI Document Delivery No.: JV836Times Cited: 27Cited Reference Count: 42},
	month = {Oct},
	pages = {4601-4605},
	type = {Article},
	abstract = {{The complex cct-Ru(SH)2(CO)2(PPh3)2 (1), synthesized by treating THF solutions of RU(CO)2(PPh3)3 or cct-Ru(H)2(CO)2(PPh3)2 With H2S, crystallizes in the space group P1BAR (No. 2), with a = 10.3030 (6) angstrom},
	keywords = {bis(diphenylphosphino)methane, CHEMISTRY, ELECTROCHEMICAL PARAMETRIZATION, H2S, HYDROGEN-SULFIDE, LIGANDS, MOLECULAR-STRUCTURE, RAY CRYSTAL-STRUCTURES, SULFUR},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1992JV83600030},
	author = {Jessop, P. G. and Lee, C. L. and Rastar, G. and James, Brian R. and Lock, C. J. L. and Faggiani, R.}
}
@article {7302,
	title = {ORGANOMETALLIC OXO CHEMISTRY .4. REACTIVITY OF CP-ASTERISK-W(O)2(CH2SIME3) TOWARD PARA-TOLYL ISOCYANATE - CYCLOADDITION REACTIONS OF TUNGSTEN-OXO AND TUNGSTEN-IMIDO LINKAGES},
	journal = {Organometallics},
	volume = {11},
	number = {9},
	year = {1992},
	note = {ISI Document Delivery No.: JN066Times Cited: 50Cited Reference Count: 40},
	month = {Sep},
	pages = {3104-3110},
	type = {Article},
	abstract = {{Treatment of CP*W(O)2(CH2SiMe3) with p-tolyl isocyanate under appropriate experimental conditions leads to the formation of Cp*W(O)(NC6H4-p-Me)(CH2SiMe3) (1), Cp*W(NC6H4-p-Me)2(CH2SiMe3) (2), or Cp*W(NC6H4-P-Me)[N(C6H4-P-Me)C(O)N(C6H4-P-Me)](CH2SiMe3) (3). Each of the complexes 1-3 is derived in a sequential manner from its precursor by incorporation of an additional p-tolyl isocyanate fragment or molecule. The spectroscopic properties of these organometallic imido complexes are consistent with their possessing three-legged (1 and 2) and four-legged (3) piano-stool molecular structures. These conclusions have been confirmed by single-crystal X-ray crystallographic analyses of 2 and 3. Crystal data for 2: triclinic},
	keywords = {ACTIVATION, AMIDO, AMMOXIDATION, COMPLEXES, LIGANDS, METAL, MOLYBDENUM, OXIDATION, propylene, SULFIDO},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1992JN06600027},
	author = {Legzdins,Peter and Phillips, E. C. and Rettig, S. J. and Trotter, J. and Veltheer, J. E. and Yee, V. C.}
}
@article {7302,
	title = {ORGANOMETALLIC OXO CHEMISTRY .4. REACTIVITY OF CP-ASTERISK-W(O)2(CH2SIME3) TOWARD PARA-TOLYL ISOCYANATE - CYCLOADDITION REACTIONS OF TUNGSTEN-OXO AND TUNGSTEN-IMIDO LINKAGES},
	journal = {Organometallics},
	volume = {11},
	number = {9},
	year = {1992},
	note = {ISI Document Delivery No.: JN066Times Cited: 50Cited Reference Count: 40},
	month = {Sep},
	pages = {3104-3110},
	type = {Article},
	abstract = {{Treatment of CP*W(O)2(CH2SiMe3) with p-tolyl isocyanate under appropriate experimental conditions leads to the formation of Cp*W(O)(NC6H4-p-Me)(CH2SiMe3) (1), Cp*W(NC6H4-p-Me)2(CH2SiMe3) (2), or Cp*W(NC6H4-P-Me)[N(C6H4-P-Me)C(O)N(C6H4-P-Me)](CH2SiMe3) (3). Each of the complexes 1-3 is derived in a sequential manner from its precursor by incorporation of an additional p-tolyl isocyanate fragment or molecule. The spectroscopic properties of these organometallic imido complexes are consistent with their possessing three-legged (1 and 2) and four-legged (3) piano-stool molecular structures. These conclusions have been confirmed by single-crystal X-ray crystallographic analyses of 2 and 3. Crystal data for 2: triclinic},
	keywords = {ACTIVATION, AMIDO, AMMOXIDATION, COMPLEXES, LIGANDS, METAL, MOLYBDENUM, OXIDATION, propylene, SULFIDO},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1992JN06600027},
	author = {Legzdins,Peter and Phillips, E. C. and Rettig, S. J. and Trotter, J. and Veltheer, J. E. and Yee, V. C.}
}
@article {7212,
	title = {REACTION OF FE(ETA-C5H4)2S3 WITH M3(CO)12 (M = RU, OS) - STRUCTURE OF FE(ETA-C5H4S)2RU2(CO)6 AND FE(ETA-C5H4S)2(MU-3-S)OS4(CO)11},
	journal = {Organometallics},
	volume = {11},
	number = {9},
	year = {1992},
	note = {ISI Document Delivery No.: JN066Times Cited: 15Cited Reference Count: 37},
	month = {Sep},
	pages = {3152-3156},
	type = {Note},
	abstract = {{The thermal reaction of 1,2,3-trithia[3]ferrocenophane (1) with Ru3(CO)12 in refluxing hexanes affords the complex Fe(eta-C5H4S)2Ru2(CO)6 (4) in moderate yield. The reaction of 1 with Os3(CO)12 yields Fe(eta-C5H4S)2(S)Os2(CO)6 (5) in low yield in refluxing cyclohexane and four products in moderate to low yields in refluxing toluene. These compounds were identified as the diosmium species Fe(eta-C5H4S)2Os2(CO)8 (6), the triosmium species Fe(eta-C5H4S)2Os3(CO)10 (7), and the tetraosmium species Fe(eta-C5H4S)2(mu-3-S)Os4(CO)11 (8) and Fe(eta-C5H4S)2(mu-3-S)2Os4(CO)10 (9). Only complexes 4 and 8 were characterized by using X-ray crystallography. The common sawhorse geometry is found for 4, with the Fe(eta-C5H4S)2 group bridging the two Ru(CO)3 moieties. The osmium cluster 8 consists of a mu-3-S ligand bridging a spiked triangle of osmium atoms with the Fe(eta-C5H4S)2 ligand bridging the spike Os-Os bond. Both structures have eclipsed and nearly parallel cyclopentadienyl rings. Crystals of 4 are monoclinic, with a = 7.685 (3) angstrom},
	keywords = {BINUCLEAR RUTHENIUM(I), BRIDGED COMPLEXES, CHEMISTRY, CLUSTER, COMPLEXES, CRYSTAL-STRUCTURE, DATIVE BOND, LIGANDS, METAL-COMPLEXES, MOLECULAR-STRUCTURE, SYMMETRICALLY DISUBSTITUTED FERROCENES},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1992JN06600037},
	author = {Cullen, W. R. and Talaba, A. and Rettig, S. J.}
}
@article {7234,
	title = {REACTIONS OF NITRILES WITH BINUCLEAR RHODIUM HYDRIDES - THE STEPWISE REDUCTION OF A CARBON NITROGEN TRIPLE BOND AT 2 METAL CENTERS},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {70},
	number = {9},
	year = {1992},
	note = {ISI Document Delivery No.: JW978Times Cited: 14Cited Reference Count: 29},
	month = {Sep},
	pages = {2381-2389},
	type = {Article},
	abstract = {{The reaction of simple nitriles, R{\textquoteright}CN (R{\textquoteright} = CH3, Ph, o-tol) with the electron-rich binuclear rhodium hydride derivatives [(R2PCH2CH2PR2)Rh]2(mu-H)2 (R = Pr(i): [(dippe) Rh]2(mu-H)2: R = OPri: [(dipope)Rh]2(mu-H)2) results in the formation of alkylideneimido derivatives [(R2PCH2CH2PR2)Rh]2(mu-H)(mu-N=CHR{\textquoteright}), apparently by insertion of the nitrile moiety into a bridging hydride bond: this was confirmed by the reaction of nitriles with the dideuteride [(dippe)Rh]2(mu-D)2, which resulted in the formation of [(dippe)Rh]2(mu-D)(mu-N=CHR{\textquoteright}). Further reduction can take place by addition of H-2 to generate the corresponding amide hydride derivatives [(dippe)Rh]2(mu-H)(mu-NHCH2R{\textquoteright}); this represents an overall stoichiometric reduction of a nitrile to a coordinated amide at a binuclear centre. These same amido-hydride complexes can be accessed by addition of amine to the starting binuclear rhodium hydride derivatives. The X-ray structure of [(Pri2PCH2CH2PPri2)Rh]2(mu-H)(mu-N=CHCH3) was undertaken to confirm the structure of these particular intermediates. Crystals of this material are monoclinic},
	keywords = {ACIMIDOYL, CATALYTIC-HYDROGENATION, cluster complexes, CRYSTAL, LIGANDS, REACTIVITY},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1992JW97800008},
	author = {Fryzuk,Michael D. and Piers, W. E. and Rettig, S. J.}
}
@article {7111,
	title = {1-NORMAL-PROPYL-3-HYDROXY-2-METHYL-4-PYRIDINONE AND 1-NORMAL-BUTYL-3-HYDROXY-2-METHYL-4-PYRIDINONE COMPLEXES OF GROUP 13 (IIIA) METAL-IONS},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {69},
	number = {5},
	year = {1991},
	note = {ISI Document Delivery No.: FP799Times Cited: 22Cited Reference Count: 22},
	month = {May},
	pages = {893-900},
	type = {Article},
	abstract = {{The aluminum, gallium, and indium tris(ligand) complexes of 3-hydroxy-2-methyl-1-n-propyl-4-pyridinone and 1-n-butyl-3-hydroxy-2-methyl-4-pyridinone have been prepared and characterized. All six compounds were prepared in a one-pot synthesis from maltol, n-propyl-, or n-butylamine and an appropriate metal(III) salt, and were completely characterized (IR, FAB-MS, H-1 NMR, Al-27 NMR, elemental analysis). Three of the six complexes were studied by single-crystal X-ray diffraction and were found to form trihydrates, unlike their 1-methyl and 1-ethyl analogues, which formed dodecahydrates. The n-butylpyridinone complex Al(C10H14NO2)3.3H2O (Al(nbp)3.3H2O) and n-propylpyridinone complexes Al(C9H12NO2)3.3H2O (Al(npp)3.3H2O), and Ga(C9H12NO2)3.3H2O (Ga(npp)3.3H2O) were essentially isostructural, crystallizing in the space group P3BAR with the following crystal parameters for Al(nbp)3.3H2O (Al(npp)3.3H2O, Ga(npp)3.3H2O): a = 15.885(1) (15.328(1), 15.367(2)) angstrom},
	keywords = {3-HYDROXY-4-PYRIDINONES, aluminum, bonding, CHELATE COMPLEXES, CHEMISTRY, crystal structures, EXOCLATHRATE, gallium, HYDROGEN, HYDROXYPYRIDINONE LIGANDS, indium, INVIVO, LIGANDS, metal complexes},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1991FP79900019},
	author = {Simpson, L. and Rettig, S. J. and Trotter, J. and Orvig, Chris}
}
@article {7111,
	title = {1-NORMAL-PROPYL-3-HYDROXY-2-METHYL-4-PYRIDINONE AND 1-NORMAL-BUTYL-3-HYDROXY-2-METHYL-4-PYRIDINONE COMPLEXES OF GROUP 13 (IIIA) METAL-IONS},
	journal = {Canadian Journal of Chemistry-Revue Canadienne De Chimie},
	volume = {69},
	number = {5},
	year = {1991},
	note = {ISI Document Delivery No.: FP799Times Cited: 22Cited Reference Count: 22},
	month = {May},
	pages = {893-900},
	type = {Article},
	abstract = {{The aluminum, gallium, and indium tris(ligand) complexes of 3-hydroxy-2-methyl-1-n-propyl-4-pyridinone and 1-n-butyl-3-hydroxy-2-methyl-4-pyridinone have been prepared and characterized. All six compounds were prepared in a one-pot synthesis from maltol, n-propyl-, or n-butylamine and an appropriate metal(III) salt, and were completely characterized (IR, FAB-MS, H-1 NMR, Al-27 NMR, elemental analysis). Three of the six complexes were studied by single-crystal X-ray diffraction and were found to form trihydrates, unlike their 1-methyl and 1-ethyl analogues, which formed dodecahydrates. The n-butylpyridinone complex Al(C10H14NO2)3.3H2O (Al(nbp)3.3H2O) and n-propylpyridinone complexes Al(C9H12NO2)3.3H2O (Al(npp)3.3H2O), and Ga(C9H12NO2)3.3H2O (Ga(npp)3.3H2O) were essentially isostructural, crystallizing in the space group P3BAR with the following crystal parameters for Al(nbp)3.3H2O (Al(npp)3.3H2O, Ga(npp)3.3H2O): a = 15.885(1) (15.328(1), 15.367(2)) angstrom},
	keywords = {3-HYDROXY-4-PYRIDINONES, aluminum, bonding, CHELATE COMPLEXES, CHEMISTRY, crystal structures, EXOCLATHRATE, gallium, HYDROGEN, HYDROXYPYRIDINONE LIGANDS, indium, INVIVO, LIGANDS, metal complexes},
	isbn = {0008-4042},
	url = {<Go to ISI>://A1991FP79900019},
	author = {Simpson, L. and Rettig, S. J. and Trotter, J. and Orvig, Chris}
}
@article {7004,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .45. IMPROVED SYNTHESES OF CYCLOPENTADIENYL DICHLORO NITROSYL COMPLEXES OF MOLYBDENUM AND TUNGSTEN - UTILITY OF PHOSPHORUS-PENTACHLORIDE AS A CHLORINATING AGENT},
	journal = {Organometallics},
	volume = {10},
	number = {6},
	year = {1991},
	note = {ISI Document Delivery No.: FQ933Times Cited: 33Cited Reference Count: 30},
	month = {Jun},
	pages = {2077-2081},
	type = {Note},
	abstract = {Treatment of Cp{\textquoteright}M(NO)(CO)2 (Cp{\textquoteright} = Cp (eta-5-C5H5) or Cp* (eta-5-C5Me5); M = Mo or W) with an equimolar amount of PCl5 in Et2O at 20-degrees-C results in the efficient, high-yield (80-95 \%) syntheses of the corresponding [Cp{\textquoteright}M(NO)Cl2]2 complexes. The product complexes have been fully characterized by conventional analytical and spectroscopic methods, including a single-crystal X-ray crystallographic analysis of [Cp*Mo(NO)Cl2]2, which reveals a dimeric molecular configuration, the piano-stool monomers being linked through bridging chlorine atoms.},
	keywords = {16-ELECTRON COMPLEX, CHEMICAL-PROPERTIES, CRYSTAL, ETA-5-C5H5, LIGANDS, MO},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1991FQ93300067},
	author = {Dryden, N. H. and Legzdins,Peter and Batchelor, R. J. and Einstein, F. W. B.}
}
@article {6989,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .47. CYCLOPENTADIENYL(ETA(4)-TRANS-DIENE)NITROSYLMOLYBDENUM COMPLEXES AND THEIR REACTIVITIES TOWARD ACETYLENES AND PROTONIC ACIDS},
	journal = {Organometallics},
	volume = {10},
	number = {9},
	year = {1991},
	note = {ISI Document Delivery No.: GF405Times Cited: 19Cited Reference Count: 25},
	month = {Sep},
	pages = {3070-3080},
	type = {Article},
	abstract = {{Reduction of [Cp*Mo(NO)I2]2 [CP* = eta-5-C5Me5] by sodium amalgam in THF at -30-degrees-C in the presence of an isomeric mixture of (E)- and (Z)-1,3-pentadiene affords two isolable isomers of Cp*Mo(NO)(eta-4-trans-1,3-pentadiene), one yellow (1A) and one red (1B). The most significant feature of the solid-state molecular structure of 1A is the fact that the transoidal (E)-1,3-pentadiene ligand is coordinated to the molybdenum with its methyl substituent pointing away from the cyclopentadienyl ring. The spectroscopic properties of 1B are consistent with it possessing a similar orientation of its (Z)-1,3-diene methyl substituent. This observation establishes that even though the Cp*Mo(NO) fragment in 1A and 1B exerts the electronic influence to bind the diene ligands in a twisted, transoidal fashion, steric interactions determine which face of the diene ligand can best accommodate this electronic requirement. Cyclic voltammetry studies have been carried out on two representative diene-containing compounds, namely CpMo(NO)(eta-4-trans-2,5-dimethyl-2,4-hexadiene) and CpMo(NO)(eta-4-cis-2,3-dimethylbutadiene) (Cp = eta-5-C5H5), in order to establish the redox properties of these types of complexes. The cyclic voltammograms indicate that both diene complexes are reasonably stable with respect to addition of electrons, since no reduction behavior is observed to the limit of the CH2Cl2 solvent (ca. -2 V). On the other hand, each of the complexes is quite readily oxidized and each exhibits three irreversible oxidations before the solvent limit of ca. +2 V. These redox properties are in accord with the results of Fenske-Hall molecular orbital calculations previously performed on the CpMo(NO)(eta-4-butadiene) model systems. Consistently, CpMo(NO)(eta-4-trans-2,5-dimethyl-2,4-hexadiene) does not undergo concomitant reduction when treated with acetylenes but rather effects a coupling between the diene ligand and the alkyne to produce a eta-4 (eta-3, eta-1) ligand in which the eta-3-allyl portion of the ligand is oriented endo with respect to the cyclopentadienyl ring. Thus, when the alkyne employed is 1-phenylpropyne, the resulting complex is CpMo(NO)[eta-4-C(Me)2CHCHC(Me)2C(Me)C(Ph)] (2), whose molecular structure has been established by specialized NMR spectroscopic techniques and by single-crystal X-ray crystallography. The reaction between CpMo(NO)(eta-4-trans-2,5-dimethyl-2,4-hexadiene) and 1,7-octadiyne affords two major isomers of a similar organometallic product. Finally, the isolable products of the reactions between CpMo(NO)(eta-4-trans-diene) and HX (diene = 2,5-dimethyl-2,4-hexadiene},
	keywords = {ALKYNES, CHEMICAL-PROPERTIES, CHROMIUM, DIENES, LIGANDS},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1991GF40500020},
	author = {Christensen, N. J. and Legzdins,Peter and Einstein, F. W. B. and Jones, R. H.}
}
@article {6990,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .48. REACTIVITIES OF REPRESENTATIVE CYCLOPENTADIENYL ETA-4-TRANS-DIENE NITROSYL COMPLEXES OF MOLYBDENUM TOWARD ACETONE},
	journal = {Organometallics},
	volume = {10},
	number = {12},
	year = {1991},
	note = {ISI Document Delivery No.: GV093Times Cited: 20Cited Reference Count: 31},
	month = {Dec},
	pages = {4021-4030},
	type = {Article},
	abstract = {{When CpMo(NO)(eta-4-trans-butadiene) (Cp = eta-5-C5H5) is treated with acetone, a ligand-coupling reaction occurs to form two complexes having the composition CpMo(NO)(eta-4-CH2CHCHCH2CMe2O), one in which the allyl portion of the coupled ligand is endo (1A) and one in which the allyl is exo (1B) with respect to the Cp ligand. Complete structural assignment of 1A and 1B has been effected by using NMR spectroscopic methods. Similar treatment of Cp*Mo(NO)(eta-4-trans-butadiene) (Cp* = eta-5-C5Me5) affords a single organometallic product, 2, which is the Cp* analogue of 1A. The coupling reaction between CpMo(NO)(eta-4-trans-2,5-dimethyl-2,4-hexadiene) and acetone is fairly rapid, the initial products being the endo-allyl (3A) and exo-allyl (3B) complexes. The endo isomer, however, converts quickly and irreversibly to the exo-allyl isomer. If the latter reaction is left for 15 h at ambient conditions, then 3B and [CpMo(NO)]3(mu-2-eta-2-eta-1-O-CMe2)3, which is isolable as a THF solvate (4), are the only organometallic species present in the final reaction mixture. All new complexes isolated during this work have been fully characterized by conventional methods, and crystal structure analyses have been performed on 2, 3B, and 4. Crystals of Cp*Mo(NO)(eta-4-endo-CH2CHCHCH2CMe2O) (2) are orthorhombic, P2(1)2(1)2(1), with a = 9.2465 (15) angstrom},
	keywords = {CARBONYLATION, DIENE COMPLEXES, INSERTION, LIGANDS, METAL},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1991GV09300017},
	author = {Christensen, N. J. and Legzdins,Peter and Trotter, J. and Yee, V. C.}
}
@article {6990,
	title = {ORGANOMETALLIC NITROSYL CHEMISTRY .48. REACTIVITIES OF REPRESENTATIVE CYCLOPENTADIENYL ETA-4-TRANS-DIENE NITROSYL COMPLEXES OF MOLYBDENUM TOWARD ACETONE},
	journal = {Organometallics},
	volume = {10},
	number = {12},
	year = {1991},
	note = {ISI Document Delivery No.: GV093Times Cited: 20Cited Reference Count: 31},
	month = {Dec},
	pages = {4021-4030},
	type = {Article},
	abstract = {{When CpMo(NO)(eta-4-trans-butadiene) (Cp = eta-5-C5H5) is treated with acetone, a ligand-coupling reaction occurs to form two complexes having the composition CpMo(NO)(eta-4-CH2CHCHCH2CMe2O), one in which the allyl portion of the coupled ligand is endo (1A) and one in which the allyl is exo (1B) with respect to the Cp ligand. Complete structural assignment of 1A and 1B has been effected by using NMR spectroscopic methods. Similar treatment of Cp*Mo(NO)(eta-4-trans-butadiene) (Cp* = eta-5-C5Me5) affords a single organometallic product, 2, which is the Cp* analogue of 1A. The coupling reaction between CpMo(NO)(eta-4-trans-2,5-dimethyl-2,4-hexadiene) and acetone is fairly rapid, the initial products being the endo-allyl (3A) and exo-allyl (3B) complexes. The endo isomer, however, converts quickly and irreversibly to the exo-allyl isomer. If the latter reaction is left for 15 h at ambient conditions, then 3B and [CpMo(NO)]3(mu-2-eta-2-eta-1-O-CMe2)3, which is isolable as a THF solvate (4), are the only organometallic species present in the final reaction mixture. All new complexes isolated during this work have been fully characterized by conventional methods, and crystal structure analyses have been performed on 2, 3B, and 4. Crystals of Cp*Mo(NO)(eta-4-endo-CH2CHCHCH2CMe2O) (2) are orthorhombic, P2(1)2(1)2(1), with a = 9.2465 (15) angstrom},
	keywords = {CARBONYLATION, DIENE COMPLEXES, INSERTION, LIGANDS, METAL},
	isbn = {0276-7333},
	url = {<Go to ISI>://A1991GV09300017},
	author = {Christensen, N. J. and Legzdins,Peter and Trotter, J. and Yee, V. C.}
}
@article {7013,
	title = {PHOSPHINE COMPLEXES OF THE EARLY METALS AND THE IANTHANOIDS},
	journal = {Pure and Applied Chemistry},
	volume = {63},
	number = {6},
	year = {1991},
	note = {ISI Document Delivery No.: FN255Times Cited: 21Cited Reference Count: 2314TH INTERNATIONAL CONF ON ORGANOMETALLIC CHEMISTRYAUG 19-24, 1990DETROIT, MIINT UNION PURE \& APPL CHEM, DIV INORGAN CHEM, WAYNE STATE UNIV},
	month = {Jun},
	pages = {845-850},
	type = {Proceedings Paper},
	abstract = {The coordination chemistry of the mixed-donor tridentate ligand -N(SiMe2CH2PR2)2 with the early transition metals of groups 3 and 4 and the lanthanide elements will be presented. This ancillary ligand has allowed for the formation of phosphine complexes of these hard elements which has in turn induced new reactivity patterns for hydrocarbyl ligands.},
	keywords = {DERIVATIVES, F-BLOCK METALS, FLUXIONAL BEHAVIOR, GROUP-4, HAFNIUM(IV), LIGANDS, RAY CRYSTAL-STRUCTURE, ZIRCONIUM(IV)},
	isbn = {0033-4545},
	url = {<Go to ISI>://A1991FN25500008},
	author = {Fryzuk,Michael D. and Haddad, T. S. and Berg, D. J. and Rettig, S. J.}
}
@article {6971,
	title = {SYN-ISOMERS AND ANTI-ISOMERS OF PD2CL2(MU-DPMME)2 (DPMME = 1,1-BIS(DIPHENYLPHOSPHINO)ETHANE)},
	journal = {Inorganic Chemistry},
	volume = {30},
	number = {10},
	year = {1991},
	note = {ISI Document Delivery No.: FM296Times Cited: 13Cited Reference Count: 13},
	month = {May},
	pages = {2446-2448},
	type = {Note},
	keywords = {BIS(DIPHENYLPHOSPHINO)METHANE DPM, CONVERSION, DINUCLEAR PALLADIUM(I) COMPLEXES, HYDROGEN-SULFIDE, LIGANDS},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1991FM29600042},
	author = {Besenyei, G. and Lee, C. L. and Xie, Y. and James, Brian R.}
}
@article {7037,
	title = {A THIOLATE-BRIDGED DIRUTHENIUM DISODIUM COMPLEX},
	journal = {Journal of the Chemical Society-Chemical Communications},
	number = {11},
	year = {1991},
	note = {ISI Document Delivery No.: FQ589Times Cited: 9Cited Reference Count: 11},
	month = {Jun},
	pages = {773-774},
	type = {Article},
	abstract = {The tetranuclear complex [(CO)4(PPh3)2Ru2(mu-2-SEt)4(mu-3-SEt)2Na2(thf)2] (thf = tetrahydrofuran) has been synthesized; the two ruthenium centres are linked by a network consisting of four doubly- and two triply-bridging thiolate ligands and two sodium atoms.},
	keywords = {ALKOXIDES, CHEMISTRY, CRYSTAL, LIGANDS, ORGANOMETALLIC COMPOUNDS, RUTHENIUM CLUSTERS},
	isbn = {0022-4936},
	url = {<Go to ISI>://A1991FQ58900018},
	author = {Jessop, P. G. and Rettig, S. J. and James, Brian R.}
}
