@article {1283,
	title = {Nonequilibrium distribution functions for general rigid bodies in axially symmetric environments},
	journal = {Physical Review A},
	volume = {72},
	number = {3},
	year = {2005},
	note = {ISI Document Delivery No.: 969IRTimes Cited: 0Cited Reference Count: 20},
	month = {Sep},
	pages = {10},
	type = {Article},
	abstract = {A vector rho is introduced in such a manner that the equilibrium rotational distribution function for a general rigid body has a simple quadratic form both from a body-fixed and space-fixed frame of reference. It is shown that when considering nonequilibrium distribution functions, representations employing the components of rho generalize more easily than those employing the components of the angular momentum or angular velocity, and lead to forms with greater accuracy. The behavior of rho and its relation to the angular momentum of the system is explored in some detail. Comparisons are made with distribution functions generated from molecular dynamics simulations of H2O+ drifting in a helium bath gas under the influence of a uniform electric field.},
	keywords = {ALIGNMENT, COLLISION CROSS-SECTIONS, HELIUM, IONS, MOBILITIES, MOLECULAR-DYNAMICS, POTENTIAL-ENERGY SURFACES, ROTATIONAL, SCATTERING, SUPERSONIC EXPANSIONS, VELOCITY},
	isbn = {1050-2947},
	url = {<Go to ISI>://000232228300102},
	author = {Thachuk, M.}
}
@inbook {833,
	title = {Measuring the silion fluoride bond distance in zeolites},
	booktitle = {Recent Advances in the Science and Technology of Zeolites and Related Materials, Pts a - C},
	series = {Studies in Surface Science and Catalysis},
	volume = {154},
	year = {2004},
	note = {ISI Document Delivery No.: BBR47Times Cited: 0Cited Reference Count: 19Proceedings Paper14th International Zeolite Conference on Recent Advances in the Science and Technology of Zeolites and Related MaterialsAPR 25-30, 2004Cape Town, SOUTH AFRICASARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS},
	pages = {1319-1323},
	publisher = {Elsevier Science Bv},
	organization = {Elsevier Science Bv},
	address = {Amsterdam},
	abstract = {A common misconception is that X-ray diffraction is the best way to measure bond distances. However, in some cases where disorder is present it can yield incorrect answers. The silicon-fluoride bond distance in fluoride-containing zeolite SFF has been measured using two magic angle spinning NMR techniques. Both techniques, variable contact time cross polarization and spinning side hand intensity fitting give shorter Si-F bond distances than X-ray diffraction.},
	keywords = {5-COORDINATE SILICON, COMPLEX, IFR, IONS, LOCATION, MEDIA, MOLECULAR-SIEVES, SOLID-STATE NMR, STF, TEMPLATE},
	isbn = {0167-29910-444-51805-3},
	url = {<Go to ISI>://000227357201022},
	author = {Darton, R. J. and Brouwer, D. H. and Fyfe, C. A. and Villaescusa, L. A. and Morris, R. E.},
	editor = {VanSteen, E. and Claeys, M. and Callanan, L. H.}
}
@article {834,
	title = {Solid-state NMR studies of the fluoride-containing zeolite SSZ-44},
	journal = {Chemistry of Materials},
	volume = {16},
	number = {4},
	year = {2004},
	note = {ISI Document Delivery No.: 774YATimes Cited: 12Cited Reference Count: 21},
	month = {Feb},
	pages = {600-603},
	type = {Article},
	abstract = {Magic-angle spinning NMR has been used to probe the local structure of as-made zeolite SFF containing occluded fluoride and NN-diethyl-2,6-dimethylpiperidinium. The Si-F bond distance has been measured using two methods: variable contact time cross polarization studies (1.74 Angstrom) and spinning sideband intensity fitting at relatively slow spinning speeds (1.79 Angstrom). Both measurements yield results that are significantly shorter than the internuclear Si-F distance as measured by single-crystal X-ray diffraction (similar to1.9 Angstrom), which is based on the average positions of the atoms due to disorder and hence does not reflect the true bond distance.},
	keywords = {5-COORDINATE SILICON, COMPLEX, IFR, IONS, LOCATION, MEDIA, MOLECULAR-SIEVES, SPECTROSCOPY, STF, TEMPLATE},
	isbn = {0897-4756},
	url = {<Go to ISI>://000189012900008},
	author = {Darton, R. J. and Brouwer, D. H. and Fyfe, C. A. and Villaescusa, L. A. and Morris, R. E.}
}
@article {681,
	title = {Conformations of gas-phase lysozyme ions produced from two different solution conformations},
	journal = {Analytical Chemistry},
	volume = {75},
	number = {6},
	year = {2003},
	note = {ISI Document Delivery No.: 657PQTimes Cited: 15Cited Reference Count: 41},
	month = {Mar},
	pages = {1325-1330},
	type = {Article},
	abstract = {Near pH 2.0, lysozyme in water is in its native conformation, and in water/methanol (2/8) it adopts a helical denatured conformation (Kamatari et al. Protein Sci. 1998, 7, 681-688). Hydrogen/deuterium (H/D) exchange of lysozyme in solution confirms that it is partially unfolded at pH 2.0 in water/methanol (v/v = 2/8). With electrospray ionization (ESI) mass spectrometry (MS), lysozyme in water produces ions with charges +7 to +12, with the greatest intensity at +10, whereas lysozyme in water/methanol (2/8) produces ions with charges +6 to +12 with the greatest intensity at +7. Thus, lysozyme is an exception to the rule that a protein denatured in solution forms higher charge states than the same protein in its folded native conformations in solution. Because the same charge states are produced from these two solution conformations, a direct comparison of the properties of the gas-phase ions produced from two very different solution conformations is possible. The conformations of lysozyme ions in the gas phase were studied using cross section measurements and gas-phase H/D exchange. Similar cross sections and H/D exchange levels were observed for same-charge states of lysozyme ions formed from the native and helical denatured conformations in solution. Cross sections show that the ions have compact structures. Thus, disulfide-intact gaseous lysozyme ions generated from the denatured state in water/methanol (2/8) refold into compact structures in the gas phase on a time scale of milliseconds or less.},
	keywords = {COLLISION, CROSS-SECTIONS, CYTOCHROME-C, EGG-WHITE LYSOZYME, H/D EXCHANGE, HYDROGEN-DEUTERIUM EXCHANGE, HYDROGEN/DEUTERIUM EXCHANGE, IONIZATION MASS-SPECTROMETRY, IONS, OF-FLIGHT SYSTEM, PROTEIN, UNFOLDING DYNAMICS},
	isbn = {0003-2700},
	url = {<Go to ISI>://000181675900014},
	author = {Mao, D. M. and Babu, K. R. and Chen, Y. L. and Douglas, D. J.}
}
@article {569,
	title = {dlf complexes with uniform coordination geometry: Structural and magnetic properties of an LnNi2 core supported by a heptadentate amine phenol ligand},
	journal = {Inorganic Chemistry},
	volume = {42},
	number = {5},
	year = {2003},
	note = {ISI Document Delivery No.: 653EVTimes Cited: 20Cited Reference Count: 37},
	month = {Mar},
	pages = {1576-1583},
	type = {Article},
	abstract = {The synthesis and physical characterization of a series of lanthanide (Ln(III)) and nickel (Ni-II) mixed trimetallic complexes with the heptadentate (N4O3) amine phenol ligand H(3)trn [tris(2{\textquoteright}-hydroxybenzylaminoethyl)amine] has been accomplished in order to extend our understanding of how amine phenol ligands can be used to coaggregate d- and f-block metal ions and to investigate further the magnetic interaction between these ions. The one-pot reaction in methanol of stoichiometric amounts of H(3)trn with NiX2.6H(2)O (X = ClO4, NO3) followed by addition of the corresponding LnX(3).6H(2)O salt, and then base, produces complexes of the general formula [LnNi(2)(trn)(2)]X.nH(2)O.The complexes were characterized by a variety of analytical techniques. Crystals of five of the complexes were grown from methanol solutions and their structures were determined by X-ray analysis: [PrNi2(trn)(2)(CH3OH)]ClO4.4CH(3)-OH.H2O, [SmNi2(trn)(2)(CH3OH)]NO3.4CH(3)OH.2H(2)O, [TbNi2(trn)(2)(CH3OH)]NO3.4CH(3)OH.3H(2)O, [ErNi2(trn)(2)(CH3OH)]-NO3.6CH(3)OH, and [LuNi2(trn)(2)(CH3OH)]NO3.4.5CH(3)OH.1.5H(2)O. The [LnNi(2)(trn)(2)(CH3OH)](+) complex cation consists of two octahedral Ni-II ions, each of which is encapsulated by the ligand trn(3-) in an N4O2 coordination sphere with one phenolate O atom not bound to Ni-II. Each [Ni(trn)](-) unit acts as a tridentate ligand toward the Ln(III) ion via two bridging and one nonbridging phenolate donors. Remarkably, in all of the structurally characterized complexes, Ln(III) is seven-coordinate and has a flattened pentagonal bipyramidal geometry. Such uniform coordination behavior along the whole lanthanide series is rare and can perhaps be attributed to a mismatch between the geometric requirements of the bridging and nonbridging phenolate donors. Magnetic studies indicate that ferromagnetic exchange occurs in the Ni-II/Ln(II) complexes where Ln = Gd, Tb, Dy, Ho, or Er.},
	keywords = {AGENTS, BLOCK, CRYSTAL-STRUCTURE, DY, EXCHANGE, IONS, LANTHANIDE COMPLEXES, METAL, MOLECULES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000181423000026},
	author = {Bayly, S. R. and Xu, Z. Q. and Patrick, B. O. and Rettig, S. J. and Pink, M. and Thompson, R. C. and Orvig, Chris}
}
@article {569,
	title = {dlf complexes with uniform coordination geometry: Structural and magnetic properties of an LnNi2 core supported by a heptadentate amine phenol ligand},
	journal = {Inorganic Chemistry},
	volume = {42},
	number = {5},
	year = {2003},
	note = {ISI Document Delivery No.: 653EVTimes Cited: 20Cited Reference Count: 37},
	month = {Mar},
	pages = {1576-1583},
	type = {Article},
	abstract = {The synthesis and physical characterization of a series of lanthanide (Ln(III)) and nickel (Ni-II) mixed trimetallic complexes with the heptadentate (N4O3) amine phenol ligand H(3)trn [tris(2{\textquoteright}-hydroxybenzylaminoethyl)amine] has been accomplished in order to extend our understanding of how amine phenol ligands can be used to coaggregate d- and f-block metal ions and to investigate further the magnetic interaction between these ions. The one-pot reaction in methanol of stoichiometric amounts of H(3)trn with NiX2.6H(2)O (X = ClO4, NO3) followed by addition of the corresponding LnX(3).6H(2)O salt, and then base, produces complexes of the general formula [LnNi(2)(trn)(2)]X.nH(2)O.The complexes were characterized by a variety of analytical techniques. Crystals of five of the complexes were grown from methanol solutions and their structures were determined by X-ray analysis: [PrNi2(trn)(2)(CH3OH)]ClO4.4CH(3)-OH.H2O, [SmNi2(trn)(2)(CH3OH)]NO3.4CH(3)OH.2H(2)O, [TbNi2(trn)(2)(CH3OH)]NO3.4CH(3)OH.3H(2)O, [ErNi2(trn)(2)(CH3OH)]-NO3.6CH(3)OH, and [LuNi2(trn)(2)(CH3OH)]NO3.4.5CH(3)OH.1.5H(2)O. The [LnNi(2)(trn)(2)(CH3OH)](+) complex cation consists of two octahedral Ni-II ions, each of which is encapsulated by the ligand trn(3-) in an N4O2 coordination sphere with one phenolate O atom not bound to Ni-II. Each [Ni(trn)](-) unit acts as a tridentate ligand toward the Ln(III) ion via two bridging and one nonbridging phenolate donors. Remarkably, in all of the structurally characterized complexes, Ln(III) is seven-coordinate and has a flattened pentagonal bipyramidal geometry. Such uniform coordination behavior along the whole lanthanide series is rare and can perhaps be attributed to a mismatch between the geometric requirements of the bridging and nonbridging phenolate donors. Magnetic studies indicate that ferromagnetic exchange occurs in the Ni-II/Ln(II) complexes where Ln = Gd, Tb, Dy, Ho, or Er.},
	keywords = {AGENTS, BLOCK, CRYSTAL-STRUCTURE, DY, EXCHANGE, IONS, LANTHANIDE COMPLEXES, METAL, MOLECULES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000181423000026},
	author = {Bayly, S. R. and Xu, Z. Q. and Patrick, B. O. and Rettig, S. J. and Pink, M. and Thompson, R. C. and Orvig, Chris}
}
@article {531,
	title = {Numerical study of a direct current plasma sheath based on kinetic theory},
	journal = {Physics of Plasmas},
	volume = {9},
	number = {2},
	year = {2002},
	note = {ISI Document Delivery No.: 514CHTimes Cited: 8Cited Reference Count: 43},
	month = {Feb},
	pages = {691-700},
	type = {Article},
	abstract = {A fully kinetic theory model was developed to study plasma properties of the sheath of a direct current glow discharge. This model includes a direct numerical solution of the Boltzmann equations for electron and ion distribution functions with a self-consistent electric field obtained from the Poisson equation. The calculated profiles of density, drift velocity, temperature, and electric potential were used to show the structure of the plasma sheath. The results of the direct numerical solution were compared with a particle-in-cell Monte Carlo simulation. It was also demonstrated that for a small Debye length to the ion mean-free path ratio, results obtained using the continuum sheath model, which includes two parameters, can be matched to the kinetic theory simulations. (C) 2002 American Institute of Physics.},
	keywords = {BOHM CRITERION, CATHODE FALL, COLLISIONAL, ELECTRON MOTION, HELIUM, IONS, MODEL, MONTE-CARLO SIMULATION, RF GLOW-DISCHARGES, SHEATH, TRANSITION},
	isbn = {1070-664X},
	url = {<Go to ISI>://000173418700039},
	author = {Vasenkov, A. V. and Shizgal, B. D.}
}
@article {530,
	title = {Self-consistent kinetic theory of a plasma sheath},
	journal = {Physical Review E},
	volume = {65},
	number = {4},
	year = {2002},
	note = {ISI Document Delivery No.: 544FBTimes Cited: 8Cited Reference Count: 35Part 2B},
	month = {Apr},
	pages = {9},
	type = {Article},
	abstract = {A fully kinetic theory model of the sheath of a dc glow discharge is presented. This model includes a direct numerical solution of Boltzmann equations for the spatial and velocity dependence of the electron and Ar+ distribution functions with a self-consistent electric field calculated from the Poisson equation. The solution is obtained using a collocation method that employs Legendre quadrature points for both angular and spatial variables, and nonclassical speed quadrature points for velocity. The results of the steady state direct numerical solution are compared with a particle-in-cell Monte Carlo simulation. As anticipated, it is found that the space- and energy-dependent ion distribution function varies strongly with a decrease in the ratio of the Debye length to the ion mean free path.},
	keywords = {COEFFICIENTS, COLLISIONLESS PLASMA, IONS, MODEL, MONTE-CARLO SIMULATION, MOTION, NEUTRALS, PRESHEATH, TRANSITION},
	isbn = {1063-651X},
	url = {<Go to ISI>://000175146600014},
	author = {Vasenkov, A. V. and Shizgal, B. D.}
}
@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 {5233,
	title = {Lanthanide chemistry with bis{[bis(carboxymethyl)amino]methyl}phosphinate: What does an extra phosphinate group do to EDTA?},
	journal = {Inorganic Chemistry},
	volume = {40},
	number = {15},
	year = {2001},
	note = {ISI Document Delivery No.: 452MHTimes Cited: 9Cited Reference Count: 34},
	month = {Jul},
	pages = {3734-3738},
	type = {Article},
	abstract = {H5XT (bis{[bis(carboxymethyl)amino]methyl}phosphinic acid) is an EDTA(4-)-like ligand containing an extra phosphinate group. [Co-II(XT)](3-), [Co-III(XT)](2-), and a series of [Ln(XT)](2-) complexes have been prepared. The phosphinate group is not coordinated in the Co complexes but is bound in the lanthanide complexes. Solid state and solution behaviors of Ln-XT species are consistent: both monoprotonated and nonprotonated species have been found. Protonation of the metal complex does not lead to dissociation of a carboxylate; rather, the proton distributes around the molecular ion. The pM values of Ln-XT are comparable to those of Ln-EDTA but are higher than those of Ln-TMDTA. The inclusion of a phosphinate eases the selectivity of an EDTA-type ligand for late lanthanides.},
	keywords = {ACID, AGENTS, AMINE PHENOL LIGANDS, ANTIBODY, COMPLEXES, CRYSTAL-STRUCTURES, DERIVATIVES, IONS},
	isbn = {0020-1669},
	url = {<Go to ISI>://000169861800011},
	author = {Xu, L. and Rettig, S. J. and Orvig, Chris}
}
@article {5009,
	title = {Molecular dynamics study of the collision-induced rotational alignment of N-2(+) drifting in helium},
	journal = {Journal of Chemical Physics},
	volume = {114},
	number = {15},
	year = {2001},
	note = {ISI Document Delivery No.: 418VGTimes Cited: 9Cited Reference Count: 32},
	month = {Apr},
	pages = {6662-6671},
	type = {Article},
	abstract = {The full velocity-angular momentum distribution function for gas-phase N-2(+) drifting in helium is calculated using a molecular dynamics method, and utilized to examine collision-induced rotational alignment in detail. These results are also compared with experimental measurements, most especially those of Anthony [J. Chem. Phys. 112, 10269 (2000)] and those appearing in the preceding article [Anthony , J. Chem. Phys. 114, 6654 (2001)]. Both the calculations and experiments show a number of interesting features including, drift velocities which depend upon rotational state, and quadrupolar alignment parameters which change from negative at high velocities to positive at low velocities. (C) 2001 American Institute of Physics.},
	keywords = {EXCITATION, GENERALIZED CROSS-SECTIONS, HE, IONS, KINETIC-THEORY, LIGHTER GASES, STATE, TRANSPORT, TUBE EXPERIMENTS, VELOCITY DISTRIBUTIONS},
	isbn = {0021-9606},
	url = {<Go to ISI>://000167914400020},
	author = {Baranowski, R. and Wagner, B. and Thachuk, M.}
}
@article {4927,
	title = {Homotrinuclear lanthanide(III) arrays: Assembly of and conversion from mononuclear and dinuclear units},
	journal = {Inorganic Chemistry},
	volume = {39},
	number = {3},
	year = {2000},
	note = {ISI Document Delivery No.: 283FQTimes Cited: 48Cited Reference Count: 54},
	month = {Feb},
	pages = {496-507},
	type = {Article},
	abstract = {The reactions of potentially hexadentate H(2)bbpen (N,N{\textquoteright}-bis(2-hydroxybenzyl)-N,N{\textquoteright}-bis(2-pyridylmethyl)ethylenediamine, H(2)L1), H-2(Cl)bbpen (N,N{\textquoteright}-bis(5-chloro-2-hydroxybenzyl)-N,N{\textquoteright}-bis(2-pyridylmethyl)ethylene-di amine. H(2)L2), and H-2(Br)bbpen (N,N{\textquoteright}-bis(5-bromo-2-hydroxybenzyl)-N,N{\textquoteright}-bis(2-pyridylmethyl)ethylenediam ine H(2)L3) with Ln(III) ions in the presence of a base in methanol resulted in three types of complexes: neutral mononuclear ([LnL(NO3)]), monocationic dinuclear ([Ln(2)Ln(2)(NO3)](+)), and monocationic trinuclear ([Ln(3)L(2)(X)(n)-(CH3OH)](+)) when X = bridging (CH3COO-) and bidentate ligands (NO3-, CH3COO-, ClO4-) and n is 4. The formation of a complex depends on the bose (hydroxide or acetate) and the size of the respective Ln(III) ion. All complexes were characterized by infrared spectroscopy, mass spectrometry, and elemental analyses; in some cases, X-ray diffraction studies were also performed. The structures of the neutral mononuclear [Yb(L1)(NO3)], dinuclear [Pr-2(L1)(2)(NO3)(H2O)]NO3.CH3OH and [Gd-2(L1)(2)(NO3)]NO3.CH3OH.3H(2)O, and trinuclear [Gd-3(L3)(2)(CH3- COO)(4)(CH3OH)]ClO4.5CH(3)OH and [Sm-3(L1)(2)(CH3COO)(2)(NO3)(2)(CH3OH)]NO3.CH3OH.3.65H(2)O were solved by X-ray crystallography. The [LnL(NO3)] or [Ln(2)L(2)(NO3)](+) complexes could be converted to [Ln(3)L(2)(X)(n)(CH3-OH)](+) complexes by the addition of 1 equiv of a Ln(III) salt and 2-3 equiv of sodium acetate in methanol. The trinuclear complexes were found to be the most stable of the three types, which was evident from the presence of the intact monocationic high molecular weight parent peaks ([Ln(3)L(2)(X)(n)](+)) in the mass spectra of all the trinuclear complexes and from the ease of conversion from the mononuclear or dinuclear to the trinuclear species. The incompatibility of the ligand denticity with the coordination requirements of the Ln(III) ions was proven to be a useful tool in the construction of multinuclear Ln(III) metal ion arrays.},
	keywords = {AMINE PHENOL LIGANDS, ANTIBODY, COORDINATION, CRYSTAL-STRUCTURE, GADOLINIUM, IONS, METAL-COMPLEXES, MOLECULAR-STRUCTURE, SAMARIUM(III), Schiff-base},
	isbn = {0020-1669},
	url = {<Go to ISI>://000085266100017},
	author = {Setyawati, I. A. and Liu, S. and Rettig, S. J. and Orvig, Chris}
}
@article {4846,
	title = {Polarized emission from KCl : Eu2+ single crystals},
	journal = {Journal of Physics-Condensed Matter},
	volume = {12},
	number = {14},
	year = {2000},
	note = {ISI Document Delivery No.: 308FZTimes Cited: 3Cited Reference Count: 18},
	month = {Apr},
	pages = {3485-3495},
	type = {Article},
	abstract = {The polarization emission spectrum and the angular dependence of polarization ratio of the blue emission from KCl:Eu2+ were investigated at 78.8 K. The polarized emission at 420 nm consisted of several components. The angular dependence of polarization ratio of each component is proportional to sin(2 alpha) or - cos(2 alpha), when the exciting light is polarized at ct with respect to the z-axis for the [100]-[010] optical arrangement. The relaxed excited states (RESs) of Eu2+ responsible for the 420 nm emission are presented in terms of the adiabatic potential energy surface (APES), taking into account the Jahn-Teller effect (JTE) coupling to the E-g mode and the spinorbit (SO) interaction. The charge-compensating cation vacancy (CCV, V-c(-)) also causes an additive perturbation.},
	keywords = {COLOR-CENTERS, EU-2+, EU2+ LUMINESCENCE, EXCITED-STATE ABSORPTION, IONS, KCL, SPECTROSCOPY},
	isbn = {0953-8984},
	url = {<Go to ISI>://000086701000022},
	author = {Kang, J. G. and Sohn, Y. and Nah, M. K. and Kim, Y. D. and Ogryzlo, E. A.}
}
@article {4468,
	title = {Molecular-dynamics study of rotational alignment of NO+ drifting in helium-velocity and angular momentum distribution functions},
	journal = {Journal of Chemical Physics},
	volume = {111},
	number = {22},
	year = {1999},
	note = {ISI Document Delivery No.: 258RKTimes Cited: 8Cited Reference Count: 27},
	month = {Dec},
	pages = {10061-10068},
	type = {Article},
	abstract = {Collision-induced rotational alignment of NO+ ions drifting in a helium buffer gas is studied with molecular dynamics using the ab initio potential surface of S. K. Pogrebnya [Int. J. Mass Spectrom. Ion Proc. 149/150, 207 (1995)], obtained via a coupled-cluster singles-doubles approximation. We examine average translational and rotational temperatures, velocity and angular momentum distributions, and the dependence of these quantities on the applied electric field. The distributions show that angular momentum is preferentially aligned perpendicular to the electric field vector. We investigate the mechanism of this alignment through a multipolar moment expansion, and propose and demonstrate the accuracy of a bi-Maxwellian analytic form for describing the angular momentum distribution. (C) 1999 American Institute of Physics. [S0021-9606(99)00546-2].},
	keywords = {ATOMIC GASES, HE, IONS, KINETIC-THEORY, MOBILITIES, NA+, TRANSPORT-COEFFICIENTS, TUBE EXPERIMENTS},
	isbn = {0021-9606},
	url = {<Go to ISI>://000083852700018},
	author = {Baranowski, R. and Thachuk, M.}
}
@article {4681,
	title = {Self-assembly of novel trimers using dipyrromethene ligands},
	journal = {Chemical Communications},
	number = {7},
	year = {1999},
	note = {ISI Document Delivery No.: 184WETimes Cited: 59Cited Reference Count: 21},
	month = {Apr},
	pages = {631-632},
	type = {Article},
	abstract = {Ligands comprising two dipyrromethene units linked at the beta-position have been used to prepare trimeric complexes with Zn-II and Co-II; the structure of the Zn-II complex is confirmed by X-ray analysis.},
	keywords = {ARCHITECTURE, COMPLEXES, COORDINATION, IONS, SPONTANEOUS GENERATION},
	isbn = {1359-7345},
	url = {<Go to ISI>://000079636100031},
	author = {Thompson, A. and Rettig, S. J. and Dolphin, D.}
}
@article {4245,
	title = {Applications of collision dynamics in quadrupole mass spectrometry},
	journal = {Journal of the American Society for Mass Spectrometry},
	volume = {9},
	number = {2},
	year = {1998},
	note = {ISI Document Delivery No.: YT841Times Cited: 50Cited Reference Count: 44},
	month = {Feb},
	pages = {101-113},
	type = {Article},
	abstract = {Some applications of collision dynamics in the field of quadrupole mass spectrometry are presented. Previous data on the collision induced dissociation of ions in triple quadrupole mass spectrometers is reviewed. A new method to calculate the internal energy distribution of activated ions directly from the increase in the cross section for dissociation with center of mass energy is presented. This method, although approximate, demonstrates explicitly the high efficiency of transfer of translational to internal energy of organic ions. It is argued that at eV center of mass energies, collisions between protein ions and neutrals such as Ar are expected to be highly inelastic. The discovery and application of collisional cooling in radio frequency quadrupoles is reviewed. Some previously unpresented data on fragment ion energies in triple quadrupole tandem mass spectrometry are shown that demonstrate directly the loss of kinetic energy of fragment ions in the cooling process. The development of the energy loss method to measure collision cross sections of protein ions in triple quadrupole instruments is reviewed along with a new discussion of the effects of inelastic collisions in these experiments and related ion mobility experiments. (C) 1998 American Society for Mass Spectrometry.},
	keywords = {ACTIVATION, BOND-ENERGIES, GAS-PHASE, INDUCED DISSOCIATION, ION FRAGMENTATION, IONS, MECHANISM, MOLECULES, POLYATOMIC, SIZE, TRIPLE QUADRUPOLE},
	isbn = {1044-0305},
	url = {<Go to ISI>://000071650400001},
	author = {Douglas, D. J.}
}
@article {4365,
	title = {Conformation of native, reduced and [5-55](Ala) bovine pancreatic trypsin inhibitor in the gas phase},
	journal = {Rapid Communications in Mass Spectrometry},
	volume = {12},
	number = {1},
	year = {1998},
	note = {ISI Document Delivery No.: YQ873Times Cited: 14Cited Reference Count: 46},
	pages = {40-44},
	type = {Article},
	abstract = {Collision cross sections have been measured for gas phase ions of native oxidized bovine pancreatic trypsin inhibitor (BPTI), native reduced BPTI and a mutant form of BPTI containing a single disulphide bond between residues 5 and 55 ([5-55](Ala) BPTI). Cross sections for [5-55](Ala) BPTI and reduced BPTI were 9\% and 17\% greater respectively than those for native BPTI, Cross sections for native BPTI were smaller than previous estimates from the crystal structure but in reasonable agreement with values calculated from the radius of gyration determined by x-ray scattering from solution BPTI. The increase in cross section for reduced BPTI over native BPTI is similar to that seen in molecular dynamics simulations, The results show that the disulphide bonds of BPTI contribute to the folding of the gas phase ions, but that even in the absence of disulphide bonds the protein ions maintain compact structures. Comparisons to relative areas calculated from hydrodynamic radii of BPTI in solution suggest that when disulphide linkages are removed, BPTI in the gas phase unfolds less than BPTI in solution. (C) 1998 John Wiley \& Sons, Ltd.},
	keywords = {BPTI, DISULFIDE BOND, IONS, MASS-SPECTROMETRY, MOLECULAR-DYNAMICS SIMULATIONS, MYOGLOBIN, protein dynamics, STABILITY},
	isbn = {0951-4198},
	url = {<Go to ISI>://000071433000008},
	author = {Nesatiy, V. and Chen, Y. L. and Collings, B. A. and Douglas, D. J.}
}
@article {4346,
	title = {Equations describing passive transport through vesicular membranes},
	journal = {Biophysical Chemistry},
	volume = {70},
	number = {1},
	year = {1998},
	note = {ISI Document Delivery No.: YU539Times Cited: 4Cited Reference Count: 26},
	month = {Jan},
	pages = {65-74},
	type = {Article},
	abstract = {A theoretical description of the kinetics of the passive transport of both lipophobic and lipophilic nonelectrolytes, weak acids, and weak bases through membranes of large unilamellar vesicles is discussed. Equations are derived which may be used to obtain permeability coefficients and predict the extent of LW entrapment of permeant molecules. Theoretical curves are generated to illustrate the difference between lipophobic and lipophilic permeation. By applying a diffusional approach rather than a simple first order kinetic approach to the problem of passive transport, some of the inconsistencies observed in other works are corrected. (C) 1998 Elsevier Science B.V.},
	keywords = {accumulation, DIFFUSION, FATTY-ACIDS, IONS, KINETICS, LARGE UNILAMELLAR VESICLES, lipid bilayer, LIPID BILAYER-MEMBRANES, LIPOSOMES, PARTITION-COEFFICIENTS, passive, permeability, PROCEDURE, RAPID EXTRUSION, TRANSMEMBRANE PH GRADIENTS, TRANSPORT},
	isbn = {0301-4622},
	url = {<Go to ISI>://000071728000007},
	author = {Males, R. G. and Phillips, P. S. and Herring, F. G.}
}
@article {4452,
	title = {The use of dipyrromethene ligands in supramolecular chemistry},
	journal = {Journal of the American Chemical Society},
	volume = {120},
	number = {51},
	year = {1998},
	note = {ISI Document Delivery No.: 154DXTimes Cited: 99Cited Reference Count: 28},
	month = {Dec},
	pages = {13537-13538},
	type = {Article},
	keywords = {COMPLEXES, IONS},
	isbn = {0002-7863},
	url = {<Go to ISI>://000077874300042},
	author = {Zhang, Y. J. and Thompson, A. and Rettig, S. J. and Dolphin, D.}
}
@article {4030,
	title = {Acid-induced denaturation of myoglobin studied by time-resolved electrospray ionization mass spectrometry},
	journal = {Biochemistry},
	volume = {36},
	number = {21},
	year = {1997},
	note = {ISI Document Delivery No.: XB321Times Cited: 74Cited Reference Count: 43},
	month = {May},
	pages = {6448-6454},
	type = {Article},
	abstract = {The acid-induced denaturation of holo-myoglobin (hMb) following a pH-jump from 6.5 to 3.2 has been studied by electrospray ionization (ESI) mass spectrometry in combination with a continuous flow mixing technique (time-resolved ESI MS). Different protein conformations are detected by the different charge state distributions that they generate during ESI. The changes in intensity of the peaks in the mass spectrum as a function of time can be described by two exponential lifetimes of 0.38 +/- 0.06 s and 6.1 +/- 0.5 s, respectively. The acid-induced denaturation of hMb was also studied in stopped-flow experiments by monitoring changes in the Soret absorption. The lifetimes measured by this method are in good agreement with those obtained by time-resolved ESI MS. The shorter lifetime is associated with the formation of a transient intermediate which shows the mass of the intact heme-protein complex but leads to the formation of much higher charge states during ESI than native hMb at pH 6.5. This form of hMb has an absorption spectrum similar to that of the native protein, indicating a relatively unperturbed chromophore environment inside the heme binding pocket. The intermediate can thus be characterized as an unfolded form of hMb with essentially intact heme-protein interactions. The longer of the two lifetimes is associated with the formation of a product which has a blue-shifted absorption spectrum with a much lower maximum absorption coefficient than observed for native hMb. In the ESI mass spectrum, this product appears as the apoprotein with high charge states which indicates the disruption of the native heme-protein interactions and a considerable degree of unfolding compared to native apo-myoglobin. The mechanism of acid-induced denaturation of hMb, therefore, appears to follow the sequence (heme protein)(native) {\textendash}> (heme-protein)(unfolded) {\textendash}> heme + (protein)(unfolded).},
	keywords = {APOMYOGLOBIN, HEME-PROTEINS, INTERMEDIATE, IONS, LOW PH, METMYOGLOBIN, PROBING CONFORMATIONAL-CHANGES, RESOLUTION, SPERM WHALE, STABILITY},
	isbn = {0006-2960},
	url = {<Go to ISI>://A1997XB32100022},
	author = {Konermann, L. and Rosell, F. I. and Mauk, A. G. and Douglas, D. J.}
}
@article {3878,
	title = {Chain-structured cis-hydroxoaquachromium(III) complexes and their magnetic properties},
	journal = {Inorganic Chemistry},
	volume = {36},
	number = {19},
	year = {1997},
	note = {ISI Document Delivery No.: XV964Times Cited: 14Cited Reference Count: 16},
	month = {Sep},
	pages = {4147-4150},
	type = {Article},
	abstract = {{Antiferromagnetic coupling between chromium(III) atoms was found to exist in two cis-hydroxoaquachromiu-(III) complexes, having a chain structure with mu-H3O2- bridges. Compound 1, trans-[Cr(Py)(2)(H3O2)(2)]Cl (Py pyridine), consists of infinite chains of Cr(III) ions bridged by two H3O2- units with Cr...Cr and O...O separations of 5.2073(5) and 2.422(2) Angstrom, respectively. Compound 2, alpha-cis-[Cr(bispicen)(H3O2)]I-2 [bispicen = N,N{\textquoteright}-bis(2-pyridylmethyl)-1,2-ethanediamine], consists of infinite chains of Cr(III) ions bridged by one H3O2- unit with Cr...Cr and O...O separations of 5.6328(6) and 2.428(5) Angstrom, respectively. The exchange coupling constants},
	keywords = {BRIDGING LIGAND, DISTANCE, EXCHANGE, H3O2, IONS},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1997XV96400001},
	author = {Ardon, M. and Bino, A. and Michelsen, K. and Pedersen, E. and Thompson, R. C.}
}
@article {3936,
	title = {An extended mass range quadrupole for electrospray mass spectrometry},
	journal = {International Journal of Mass Spectrometry and Ion Processes},
	volume = {162},
	number = {1-3},
	year = {1997},
	note = {ISI Document Delivery No.: XD007Times Cited: 10Cited Reference Count: 39},
	month = {Mar},
	pages = {121-127},
	type = {Article},
	abstract = {The mass range of a quadrupole mass spectrometer with an electrospray source has been increased from m/z 4000 to m/z 8585 by lowering the radio frequency of the quadrupole power supply from 1.00 MHz to 683 kHz. Unit mass resolution at m/z 5030 can be achieved. The sensitivity below m/z 3000 shows only small changes as expected from phase space arguments. Spectra of poly propylene glycol and soybean agglutinin with peaks in the range m/z 4000-7000 are described. (C) 1997 Elsevier Science B.V.},
	keywords = {CLUSTERS, COMPLEXES, CONFORMATIONAL-CHANGES, DISSOCIATION, ELECTROSPRAY, high mass, IONIZATION-POTENTIALS, IONS, non-covalent, NONCOVALENT INTERACTIONS, PROTEINS, quadrupole mass spectrometer, SOYBEAN AGGLUTININ},
	isbn = {0168-1176},
	url = {<Go to ISI>://A1997XD00700011},
	author = {Collings, B. A. and Douglas, D. J.}
}
@article {3809,
	title = {Boundary condition effects in simulations of water confined between planar walls},
	journal = {Molecular Physics},
	volume = {88},
	number = {2},
	year = {1996},
	note = {ISI Document Delivery No.: UN985Times Cited: 86Cited Reference Count: 32},
	month = {Jun},
	pages = {385-398},
	type = {Article},
	abstract = {In computer simulations of water between hydrophobic walls the results exhibit a strong dependence upon the boundary conditions applied. With the minimum image (MI) convention the water molecules tend to be orientationally ordered throughout the simulation cell (Valleau, J. P., and Gardner, A. A., 1987, J. chem. Phys., 86, 4162) whereas, if a spherical cut-off (SC) is applied, strong orientational order is found only in the immediate vicinity of the surface (Lee, C. Y., McCammon, J. A., and Rossky, P. J., 1984, J. chem. Phys., 80, 4448). These conflicting observations have remained unresolved, and clearly raise troubling questions concerning the validity of simulation results for water between surfaces of all types. In the present paper we explore this problem by carrying out a detailed analysis of the results obtained with various types of boundary condition. These include Ewald calculations carried out with a central simulation cell adapted to describe the slab geometry of interest. It is shown that the order observed in MI calculations is an artefact of that particular truncation. The reason for this is isolated and discussed. Similar problems are found if a cylindrical cut-off is employed. The Ewald and SC methods gave qualitatively similar results for systems similar to those considered in previous simulations. However, for some geometries problems can also arise with the SC method. We conclude that in general the slab-adapted Ewald method is the safest choice.},
	keywords = {ADSORPTION, CHARGED ELECTRODES, COMPUTER-SIMULATION, IONS, LIQUID WATER, METAL WALLS, models, MOLECULAR-DYNAMICS SIMULATION, MONTE-CARLO SIMULATIONS, SURFACE},
	isbn = {0026-8976},
	url = {<Go to ISI>://A1996UN98500006},
	author = {Shelley, J. C. and Patey, G. N.}
}
@article {3750,
	title = {Highly symmetric group 13 metal-phosphinato complexes: Multinuclear NMR (Al-27, P-31, Ga-71) determination of stability constants at low pH},
	journal = {Journal of the American Chemical Society},
	volume = {118},
	number = {43},
	year = {1996},
	note = {ISI Document Delivery No.: VQ089Times Cited: 12Cited Reference Count: 56},
	month = {Oct},
	pages = {10446-10456},
	type = {Article},
	abstract = {{An N4O3 tripodal tren-based (aminomethylene)phosphinato ligand tris(4-(phenylphosphinato)-3-methyl-3-azabutyl)amine (H(3)ppma) has been synthesized, and its complexation properties with the group 13 metals Al, Ga. and In have been investigated. The molecular structure of the indium complex [In(H(3)ppma)(2)](NO3)(3) . 3H(2)O (C60H96InN11O24P6) has been solved by X-ray methods; the complex crystallizes in the trigonal space group R(3) over barc$, with a = 18.984(3) Angstrom},
	keywords = {ACID, AL(III), aluminum, AMINE PHENOL LIGANDS, AQUEOUS-SOLUTION, COMPLEXES, gallium, IONS, LANTHANIDE(III), NUCLEAR-MAGNETIC-RESONANCE, PHOSPHONODIPEPTIDES},
	isbn = {0002-7863},
	url = {<Go to ISI>://A1996VQ08900015},
	author = {Lowe, M. P. and Rettig, S. J. and Orvig, Chris}
}
@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 {3558,
	title = {GALLIUM AND INDIUM COMPLEXES OF HEXADENTATE LIGANDS CONTAINING PENDANT PYRIDYL AND PHENOLATE GROUPS},
	journal = {Inorganic Chemistry},
	volume = {34},
	number = {11},
	year = {1995},
	note = {ISI Document Delivery No.: RA186Times Cited: 26Cited Reference Count: 42},
	month = {May},
	pages = {3057-3064},
	type = {Article},
	abstract = {{Gallium and indium complexes of N,N{\textquoteright}-bis(2-hydroxybenzyl)-N,N{\textquoteright}-bis(2-methylpyridyl)ethylenediami (H(2)bbpen), N,N{\textquoteright}-bis(S-bromo-2-hydroxybenzyl)-N,N-bis(2-methylpyridyl)ethylenediamin e (H(2)Bbbpen), and N,N{\textquoteright}-bis(5-chloro-2-hydroxybenzyl)-N,N-bis (2-methylpyridyl)ethylenediamine (H(2)Clbbpen) were prepared and characterized by spectroscopic techniques and crystallographic analyses. H(2)bbpen, H(2)Brbbpen, and H(2)Clbbpen were prepared in excellent yield by the reactions of 2-picolyl chloride with N,N{\textquoteright}-bis(2-hydroxybenzyl)ethylenediamine (H-2- bben),N,N{\textquoteright}-bis(S-bromo-2-hydroxybenzyl)ethylenediamine (HzBrbben), and N,N{\textquoteright}-bis(S-chloro-2-hydroxybenzyl)ethylenediamine (H(2)Clbben), respectively. Characterization of H(2)bbpen and its substituted analogs showed these compounds to be symmetrical about the ethylene moiety of the ethylenediamine backbone. This symmetry is maintained in the metal complexes of these compounds. There are six potential sites for coordination to a metal ion: two amine nitrogens, two phenolate oxygens, and two pyridyl nitrogens. A series of monocationic metal complexes were obtained from the reactions of Ga3+ and In3+ with H(2)bbpen, H(2)Brbbpen, and H(2)Clbbpen in the presence of 2 equiv of base (acetate). Crystals of [Ga(Clbbpen)]ClO4 are triclinic, of space group P ($) over bar 1, with 11.1563(6) Angstrom},
	keywords = {aluminum, COBALT(III), COORDINATION, COPPER(II) COMPLEXES, CRYSTAL-STRUCTURES, IONS, metals},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1995RA18600036},
	author = {Wong, E. and Liu, S. and Rettig, S. J. and Orvig, Chris}
}
@article {3227,
	title = {THE GENERATION OF UNUSUAL NOBLE-METAL CATIONS IN FLUORO ACIDS AND SUPER ACIDS, AND THEIR SPECTROSCOPIC PROPERTIES},
	journal = {Journal of Fluorine Chemistry},
	volume = {72},
	number = {2},
	year = {1995},
	note = {ISI Document Delivery No.: RD582Times Cited: 13Cited Reference Count: 39International Conference on Fluorine Chemistry 94 KyotoJUL 27-30, 1994KYOTO, JAPANJapan Soc Promot Sci, 155th Comm Fluorine Chem, Chem Soc Japan, Electrochem Soc Japan, Pharm Soc Japan, Soc Synth Organ Chem},
	month = {Jun},
	pages = {195-201},
	type = {Proceedings Paper},
	abstract = {{Two types of highly electrophilic cations, {\textquoteright}bare{\textquoteright} M(2+) or carbonyl cations, formed by the noble metals palladium and platinum (Group 10) and silver and gold (Group 11) in low oxidation states (+1 or +2) are generated in highly acidic media. The acidic media consists of: the Bronsted superacid HSO3F; the Lewis superacid SbF5; and the conjugate superacid HSO3F-SbF5. Derived from these superacids are the very weakly nucleophilic anions SO3F- or Sb2F11- as counterions to stabilize the cations in solids. Finally, stabilization of the highly electrophilic cations by coordination to CO leads to isolable complexes, unprecedented in transition-metal chemistry in their structural, spectroscopic and bonding characteristics. The cations discussed include, in addition to {\textquoteright}bare{\textquoteright} M(2+) (M=Ag or Au): linear [M(CO)(n)](+)},
	keywords = {CARBONYL, FLUORO ACIDS, FLUOROSULFATE DERIVATIVES, GOLD, IONS, IR spectroscopy, MOLECULAR-STRUCTURE, NMR, NOBLE-METAL CATIONS, PALLADIUM(II), SILVER(II), SPECTROSCOPY, SUPER ACIDS, UNDECAFLUORODIANTIMONATE(V), X-RAY CRYSTAL STRUCTURES},
	isbn = {0022-1139},
	url = {<Go to ISI>://A1995RD58200007},
	author = {Aubke, F.}
}
@article {2863,
	title = {HIGHLY FLEXIBLE CHELATING LIGANDS FOR GROUP 13 METALS - DESIGN AND SYNTHESIS OF HEXADENTATE (N3O3) TRIPODAL AMINE PHENOL LIGAND COMPLEXES OF ALUMINUM, GALLIUM, AND INDIUM},
	journal = {Inorganic Chemistry},
	volume = {32},
	number = {9},
	year = {1993},
	note = {ISI Document Delivery No.: KZ801Times Cited: 48Cited Reference Count: 38},
	month = {Apr},
	pages = {1756-1765},
	type = {Article},
	abstract = {{New, potentially hexadentate (N3O3) amine phenol ligands (H3IIa = 1,1,1-tris(((2{\textquoteright}-hydroxybenzyl)amino)methyl)ethane; H3IIb = 1,1,1-tris(((5{\textquoteright}-chloro-2{\textquoteright}-hydroxybenzyl)amino)methyl)ethane; H3IIC = 1,1,1-tris(((5{\textquoteright}-bromo-2{\textquoteright}-hydroxybenzyl)amino)methyl)ethane; H3IId = 1,1,1-tris(((3{\textquoteright},5{\textquoteright}-dichloro-2{\textquoteright}-hydroxybenzyl)amino)methyl)ethane) have been prepared and characterized by various spectroscopic methods (IR, FAB-MS, NMR). The N3O3 amine phenols are KBH4 reduction products of the corresponding Schiff bases derived from the condensation reactions of 1,1,1-tris(2-aminomethyl)ethane (tame) with 3 equiv of either salicylaldehyde or ring-substituted salicylaldehydes. Neutral binary metal complexes, [M(L)] (M = Al, Ga, In; L = IIa, IIb, IIc, IId) were obtained from the reactions of Al3+, Ga3+, or In3+ With N3O3 amine phenols in the presence of 3 equiv of a base (acetate or hydroxide). The molecular structures of [AI(IIc)]4[Na(H2O)]2)(ClO4)2.6.2H2O, [Ga(IIa)].4.4H2O, and [In(IIa)].4.6H2O were determined by X-ray methods. Crystals of [Al(IIc)]4[Na(H2O)]2(ClO4)2.6.2H2O are orthorhombic, Pbcn},
	keywords = {FE(III), GA(III), HEXAKIS(THIOETHER) COORDINATION, IN(III), IONS, Iron(III), MOLECULAR-STRUCTURE, STABILITIES, TRIDENTATE},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1993KZ80100036},
	author = {Liu, S. and Wong, E. and Karunaratne, V. and Rettig, S. J. and Orvig, Chris}
}
@article {2887,
	title = {SYNTHESIS AND STRUCTURAL AND MAGNETIC STUDIES OF DIAZINE-BRIDGED COMPLEXES OF COPPER(II) CYANATE - CRYSTAL-STRUCTURE OF POLY[BIS(CYANATO-N)BIS(MU-METHYLPYRAZINE)COPPER(II)]},
	journal = {Inorganic Chemistry},
	volume = {32},
	number = {20},
	year = {1993},
	note = {ISI Document Delivery No.: LZ815Times Cited: 48Cited Reference Count: 44},
	month = {Sep},
	pages = {4384-4390},
	type = {Article},
	abstract = {{Copper(II) cyanate complexes of composition CuLn(NCO)2, Where n is 1 for L = pyrazine (pyz), methylpyrazine (mepyz), and pyridazine (pdz) and n is 2 for L = mepyz and pyridine (py), have been prepared and characterized by vibrational, electronic, and electron spin resonance spectroscopy, differential scanning calorimetry, and magnetic susceptibility studies to cryogenic temperatures. A single-crystal X-ray diffraction study on Cu(mepyz)2(NCO)2 (C12H12CuN6O2), the first compound containing methylpyrazine to be characterized in this way, revealed a two-dimensional square lattice polymeric structure. Its crystals are monoclinic, P2(1)/c, with a = 10.480(2) angstrom},
	keywords = {EXCHANGE, IONS, polymer, Pyrazine, PYRIDINE, SPECTRA, SUPEREXCHANGE},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1993LZ81500037},
	author = {Otieno, T. and Rettig, S. J. and Thompson, R. C. and Trotter, J.}
}
@article {2887,
	title = {SYNTHESIS AND STRUCTURAL AND MAGNETIC STUDIES OF DIAZINE-BRIDGED COMPLEXES OF COPPER(II) CYANATE - CRYSTAL-STRUCTURE OF POLY[BIS(CYANATO-N)BIS(MU-METHYLPYRAZINE)COPPER(II)]},
	journal = {Inorganic Chemistry},
	volume = {32},
	number = {20},
	year = {1993},
	note = {ISI Document Delivery No.: LZ815Times Cited: 48Cited Reference Count: 44},
	month = {Sep},
	pages = {4384-4390},
	type = {Article},
	abstract = {{Copper(II) cyanate complexes of composition CuLn(NCO)2, Where n is 1 for L = pyrazine (pyz), methylpyrazine (mepyz), and pyridazine (pdz) and n is 2 for L = mepyz and pyridine (py), have been prepared and characterized by vibrational, electronic, and electron spin resonance spectroscopy, differential scanning calorimetry, and magnetic susceptibility studies to cryogenic temperatures. A single-crystal X-ray diffraction study on Cu(mepyz)2(NCO)2 (C12H12CuN6O2), the first compound containing methylpyrazine to be characterized in this way, revealed a two-dimensional square lattice polymeric structure. Its crystals are monoclinic, P2(1)/c, with a = 10.480(2) angstrom},
	keywords = {EXCHANGE, IONS, polymer, Pyrazine, PYRIDINE, SPECTRA, SUPEREXCHANGE},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1993LZ81500037},
	author = {Otieno, T. and Rettig, S. J. and Thompson, R. C. and Trotter, J.}
}
