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dc.creatorEvans, Corey J.en_US
dc.creatorRubinoff, Daryl S.en_US
dc.creatorGerry, Michael C. L.en_US
dc.date.accessioned2006-06-15T20:03:27Z
dc.date.available2006-06-15T20:03:27Z
dc.date.issued2000en_US
dc.identifier2000-TH-05en_US
dc.identifier.urihttp://hdl.handle.net/1811/19895
dc.descriptionAuthor Institution: Department of Chemistry, University of British Columbiaen_US
dc.description.abstractThe pure rotational spectra of the $X^{1}\Sigma^{+}$ ground slates of all lanthanum monohalides have been measured using a pulsed-jet cavity Fourier microwave spectrometer in the range of 5-18 GHz. The molecules were prepared by ablating solid La with the second harmonic of a pulsed Nd:YAG laser and allowing the vapour to react with $SF_{6}$, $Cl_{2}$, $Br_{2}$ or $CH_{3} I$ precursor present as $\leq 0.01$ % in an Ar carrier gas. These are the first reported observations of any kind for lanthanum monobromide, and the first measurements of the pure rotational spectra of all species. Equilibrium geometries, vibrational wavenumbers and dissociation energies have been determined for all species, Nuclear quadrupole constants and nuclear spin-rotation coupling constants are also reported for both La and X (X=F, Cl, Br, I) and will be discussed.en_US
dc.format.extent88873 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleTHE PURE ROTATIONAL SPECTRA OF LANTHANUM MONOHALIDESen_US
dc.typearticleen_US


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