Research & Teaching Faculty

Default Header Image

ROTATIONAL SPECTRA OF THE MIXED RARE-GAS DIMERS NE-KR AND AR-KR

TitleROTATIONAL SPECTRA OF THE MIXED RARE-GAS DIMERS NE-KR AND AR-KR
Publication TypeJournal Article
Year of Publication1995
AuthorsXu, YJ, Jager, W, Djauhari, J, Gerry, MCL
JournalJournal of Chemical Physics
Volume103
Pagination2827-2833
Date PublishedAug
Type of ArticleArticle
ISBN Number0021-9606
KeywordsCONSTANTS, DEPENDENCE, DIATOMIC-MOLECULES, DUNHAM COEFFICIENTS, EXCITED-STATES, FABRY-PEROT CAVITY, ISOTOPE, POTENTIALS, TRANSFORM MICROWAVE SPECTROSCOPY, ULTRAVIOLET-LASER SPECTROSCOPY, XE
Abstract

Pure rotational spectra of several isotopomeric species of the rare gas dimers Ne-Kr and Ar-Kr have been measured using a pulsed jet cavity microwave Fourier transform spectrometer. Equilibrium internuclear distances have been evaluated by taking advantage of the isotopic data, for both these dimers and three Xe-containing dimers, whose spectra were reported earlier [Jager et al., J. Chem. Phys. 99, 919(1993)]. The dipole moments have been estimated using the ’’pi/2-pulse’’ excitation condition. Kr-83 nuclear quadrupole hyperfine structure has been observed in some rotational transitions of Ne-20-Kr-83 and of Ar-Kr-83, and the corresponding quadrupole coupling constants have been derived. (C) 1995 American Institute of Physics.

URL<Go to ISI>://A1995RP71500006