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dc.creatorSiewert, Sonja S.en_US
dc.creatorMetzger, Brian S.en_US
dc.creatorSpangler, L. H.en_US
dc.date.accessioned2006-06-15T18:53:39Z
dc.date.available2006-06-15T18:53:39Z
dc.date.issued1993en_US
dc.identifier1993-TA-8en_US
dc.identifier.urihttp://hdl.handle.net/1811/18591
dc.descriptionAuthor Institution: Department of Chemistry, Montana State Universityen_US
dc.description.abstractThe fluorescence excitation and dispersed fluorescence spectra for supersonically cooled p-methoxy-trans-stilbene, p'-methoxy-p-methyl-trans-stilbene and other para-substituted methyl-trans stilbenes will be presented. Two conformations for the methoxy group are observed, with the inequivalence of the origins manifested as differences in the frequencies of typical stilbene vibrations and in the barrier height for internal rotation of the methyl group. Substitution in the para-position on the far ring with electron-donating and electron-withdrawing groups leads to $\pi$-effects that systematically affect the rotation of the methyl group.en_US
dc.format.extent56658 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleCONFORMATIONAL ANALYSIS AND INTERNAL ROTATION OF PARA-SUBSTITUTED METHYL-TRANS-STILBENES.en_US
dc.typearticleen_US


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