@article {2482,
	title = {Fourier transform microwave spectrum of and Born-Oppenheimer breakdown effects in tungsten monoxide, WO},
	journal = {Canadian Journal of Physics},
	volume = {87},
	number = {5},
	year = {2009},
	note = {ISI Document Delivery No.: 494RVTimes Cited: 0Cited Reference Count: 33Krumrey, Christine Cooke, Stephen A. Russell, Douglas K. Gerry, Michael C. L.},
	month = {May},
	pages = {567-573},
	type = {Article},
	abstract = {Rotational transitions of eight isotopomers of tungsten monoxide, WO, in its X0(+) ground electronic state, have been measured in the frequency range 22-26 GHz, using a cavity Fourier transform microwave spectrometer. The samples were prepared by laser ablation of W metal in the presence of O-2 and stabilized in pulsed supersonic jets of Ne or Ar. Only the J = 1-0 transition was accessible within the frequency range of the spectrometer. It was measured for the ground (nu = 0) and two excited (nu = 1, 2) vibrational states. Hyperfine structure due to W-183 nuclear spin-rotation coupling was found for (WO)-W-183. The overall spectral fit used a Dunham-type expression including Born-Oppenheimer breakdown parameters. Only the nu = 0 and 1 states could be fit to the measurement accuracy because of a small perturbation of the nu = 2 state. It was necessary to account for the finite nuclear size of the W nucleus in the fit. The resulting parameter V-01(W) agreed well with a value calculated using density functional theory. Equilibrium internuclear distances re have been evaluated.},
	keywords = {COUPLING CASE C, DIATOMIC-MOLECULES, DUNHAM COEFFICIENTS, ENERGY, FIELD SHIFT, INFRARED-SPECTRA, ISOTOPE DEPENDENCE, PB-CHALCOGENIDES, ROTATIONAL SPECTRUM, TL-HALIDES},
	isbn = {0008-4204},
	url = {<Go to ISI>://000269834000014},
	author = {Krumrey, C. and Cooke, S. A. and Russell, D. K. and Gerry, M. C. L.}
}
@article {1088,
	title = {The influence of nuclear volume and electronic structure on the rotational energy of platinum monoxide, PtO},
	journal = {Physical Chemistry Chemical Physics},
	volume = {7},
	number = {12},
	year = {2005},
	note = {ISI Document Delivery No.: 942UOTimes Cited: 11Cited Reference Count: 56},
	month = {Jun},
	pages = {2453-2459},
	type = {Article},
	abstract = {The pure rotational spectra of seven isotopic species of platinum monoxide have been measured with a cavity pulsed jet Fourier-transform microwave spectrometer. The molecules were prepared by laser ablation of Pt foil in the presence of O-2 and stabilized in a supersonic jet of argon. A multi-isotopomer Dunham-type analysis of the spectra produced values for Y-01 and Y-11, along with unusually large values for Born-Oppenheimer breakdown (BOB) parameters for both Pt and O atoms. The values of the BOB parameters have been rationalized in terms of the molecular electronic structure and finite nuclear size (field shift) effects. A large negative Pt-195 effective nuclear spin-rotation constant has been rationalized in terms of the electron-nucleus dipole dipole hyperfine constant. Precise internuclear separations have been evaluated.},
	keywords = {COUPLING CASE C, DIATOMIC-MOLECULES, DIPOLE MOMENT, DUNHAM COEFFICIENTS, EMISSION-SPECTRUM, FIELD SHIFT, FOURIER-TRANSFORM SPECTROSCOPY, GROUND-STATE, HYPERFINE CONSTANTS, PB-CHALCOGENIDES},
	isbn = {1463-9076},
	url = {<Go to ISI>://000230308600007},
	author = {Cooke, S. A. and Gerry, M. C. L.}
}
@article {1089,
	title = {Pure rotational spectra of LuF and LuCl},
	journal = {Physical Chemistry Chemical Physics},
	volume = {7},
	number = {13},
	year = {2005},
	note = {ISI Document Delivery No.: 938CUTimes Cited: 8Cited Reference Count: 56},
	pages = {2570-2578},
	type = {Article},
	abstract = {The pure rotational spectra of two isotopic species of LuF and three of LuCl have been measured in the frequency range 5-17 GHz using a cavity pulsed jet Fourier transform microwave spectrometer. The samples were prepared by laser ablation of Lu metal in the presence of SF6 or Cl-2, and stabilized in supersonic jets of Ar. Spectra of molecules in states having v = 0, 1, and 2 have been measured, to produce rotational constants and centrifugal distortion constants, along with hyperfine constants for all the nuclei. Dunham-type. fits for LuCl produced a Born-Oppenheimer breakdown parameter for Cl. Although a theoretical calculation showed that Lu in LuCl should have a significant field shift effect parameter, it could not be determined from the spectrum. Equilibrium internuclear distances, re, and dissociation energies have been evaluated for both molecules. The nuclear quadrupole coupling constants are discussed in terms of the molecular electronic structure.},
	keywords = {BORN-OPPENHEIMER APPROXIMATION, DIATOMIC-MOLECULES, DUNHAM COEFFICIENTS, FIELD SHIFT, HYPERFINE CONSTANTS, ISOTOPE DEPENDENCE, METAL-POOR, NEUTRON-CAPTURE ELEMENTS, NUCLEAR-CHARGE RADII, TRANSFORM MICROWAVE SPECTROSCOPY},
	isbn = {1463-9076},
	url = {<Go to ISI>://000229978300005},
	author = {Cooke, S. A. and Krumrey, C. and Gerry, M. C. L.}
}
@article {822,
	title = {Internuclear distance and effects of Born-Oppenheimer breakdown for PtS, determined from its pure rotational spectrum},
	journal = {Journal of Chemical Physics},
	volume = {121},
	number = {8},
	year = {2004},
	note = {ISI Document Delivery No.: 845HYTimes Cited: 13Cited Reference Count: 55},
	month = {Aug},
	pages = {3486-3494},
	type = {Article},
	abstract = {Platinum monosulfide PtS has been prepared in its X0(+) ground electronic state by laser ablation of Pt in the presence of H2S. The rotational spectra of eight isotopic species have been measured with a cavity pulsed jet Fourier-transform microwave spectrometer. Spectral analysis using a multi-isotopomer Dunham-type expression produced values for Y-01, Y-02, Y-11, and Y-21, along with large values for Born-Oppenheimer breakdown (BOB) parameters for both atoms of the molecule. The BOB parameters are rationalized in terms of the molecular electronic structure and nuclear field shift effects. A large negative Pt-195 nuclear spin-rotation constant has been rationalized in terms of the electron-nucleus dipole-dipole hyperfine constant. The equilibrium bond length in the Born-Oppenheimer approximation has been evaluated. (C) 2004 American Institute of Physics.},
	keywords = {BISMUTH IODIDE BII, COUPLING CASE C, DIATOMIC-MOLECULES, DUNHAM COEFFICIENTS, ELECTRIC-DIPOLE MOMENT, EMISSION-SPECTROSCOPY, FIELD SHIFT, FOURIER-TRANSFORM SPECTROSCOPY, HYPERFINE CONSTANTS, NUCLEAR-CHARGE, RADII},
	isbn = {0021-9606},
	url = {<Go to ISI>://000223234200017},
	author = {Cooke, S. A. and Gerry, M. C. L.}
}
@article {821,
	title = {The pure rotational spectra and hyperfine constants of SbN and SbP},
	journal = {Physical Chemistry Chemical Physics},
	volume = {6},
	number = {19},
	year = {2004},
	note = {ISI Document Delivery No.: 858PQTimes Cited: 14Cited Reference Count: 54},
	pages = {4579-4585},
	type = {Article},
	abstract = {The pure rotational spectra of antimony mononitride, SbN, and antimony monophosphide, SbP, have been recorded within the frequency range 6-26 GHz, using a cavity pulsed jet Fourier transform microwave spectrometer. The molecules were prepared by laser ablation of Sb and reaction of the resulting plasma with suitable precursors in the backing gas of the jet. For SbN the J = 1-0 transition was measured for the vibrational ground state of four isotopomers, two of which were also seen in the v = 1 excited state. For SbP the J = 1-0 and 2-1 transitions have been observed for two isotopomers in the ground plus v = 1 and v = 2 excited vibrational states. Accurate spectroscopic constants, including Born-Oppenheimer breakdown terms for Sb and N, have been obtained from the spectra. Precise equilibrium bond lengths r(e) have been determined. Hyper. ne constants including nuclear quadrupole coupling constants and nuclear spin-rotation constants have been evaluated for both molecules, and are compared with the results of density functional calculations.},
	keywords = {APPROXIMATION, DENSITY-FUNCTIONAL THEORY, DEPENDENCE, DIATOMIC-MOLECULES, DUNHAM COEFFICIENTS, FIELD SHIFT, ISOTOPE, NMR CHEMICAL-SHIFTS, NUCLEAR MAGNETIC SHIELDINGS, ORDER REGULAR, QUADRUPOLE-MOMENT, SPIN-ROTATION},
	isbn = {1463-9076},
	url = {<Go to ISI>://000224204600010},
	author = {Cooke, S. A. and Gerry, M. C. L.}
}
