@article {4272,
	title = {Hyperfine constants and nuclear shieldings from the microwave spectra of FBO, CIBO, and FBS},
	journal = {Journal of Molecular Spectroscopy},
	volume = {190},
	number = {1},
	year = {1998},
	note = {ISI Document Delivery No.: ZV968Times Cited: 10Cited Reference Count: 31},
	month = {Jul},
	pages = {157-167},
	type = {Article},
	abstract = {Rotational spectra of the unstable molecules FBO, CIBO, and FBS have been measured in the 8-26 GHz frequency range using a pulsed jet cavity Fourier transform microwave spectrometer. The samples were prepared by passing electric discharges through mixtures of O-2/BF3, O-2/BCl3, or OCS/BF3, respectively, entrained in Ne. Hyperfine structures in the observed transitions have been resolved and analyzed in terms of nuclear quadrupole, spin-rotation, and spin-spin interactions. The quadrupole and spin-rotation coupling constants have been used to show that the electronic environment surrounding the boron nucleus of all three species is very similar. The spin-rotation constants have been used to determine, for the first time, experimental average shieldings of the Cl, F, and B nuclei of these molecules. Ab initio Values for the nuclear shielding parameters have been calculated for comparison. (C) 1998 Academic Press.},
	keywords = {BORON, CONSISTENT-FIELD CALCULATIONS, DIPOLE-MOMENT, MOLECULAR-STRUCTURE, MOLECULE, QUADRUPOLE-MOMENT, SPECTROSCOPY, SUBSTITUTION STRUCTURE, UNSTABLE, vibration-rotation analysis},
	isbn = {0022-2852},
	url = {<Go to ISI>://000074360400014},
	author = {Gatehouse, B. and Muller, H. S. P. and Gerry, M. C. L.}
}
