dc.creator Van Wijngaarden, Jennifer en_US dc.creator Jäger, Wolfgang en_US dc.date.accessioned 2006-06-15T19:17:54Z dc.date.available 2006-06-15T19:17:54Z dc.date.issued 1999 en_US dc.identifier 1999-RG-08 en_US dc.identifier.uri http://hdl.handle.net/1811/19370 dc.description Author Institution: Department of Chemistry, University of Alberta en_US dc.description.abstract Rotational spectra of the $Ne-NH_{3}$ and $Kr-NH_{3}$ van der Waals complexes were measured between 4 and 24 GHz using a pulsed jet cavity Fourier transform microwave spectrometer. The isotopomers studied include those of $^{14}NH_{3}$ and $^{15}NH_{3}$ with $^{22}$Ne and $^{20}Ne$ and with the 5 most abundant isotopes of Kr. Transitions corresponding to the $RG+NH_{3} \Sigma(J=0,|k|-0)$ internal rotor state have been measured and assigned for the Ne and Kr isotopomers and transitions related to the $\Sigma(j=1,|k|=1)$ state have been tentatively assigned for the Kr isotopomers. The spectra of the complexes containing $^{83}Kr$ and $^{14}N$ showed nuclear hyperfine structure due to the quadrupole moments of the nuclei. Rotational, centrifugal distortion and quadrupole coupling constants were determined and used to calculate structural parameters. en_US dc.format.extent 88508 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title ROTATIONAL SPECTRA OF THE $Ne-NH_{3}$ and $Kr-NH_{3}$ VAN DER WAALS COMPLEXES en_US dc.type article en_US
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