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dc.creatorAlvarez-Valtierra, Leonardoen_US
dc.creatorPratt, D. W.en_US
dc.date.accessioned2008-01-12T13:06:13Z
dc.date.available2008-01-12T13:06:13Z
dc.date.issued2006en_US
dc.identifier2006-MF-04en_US
dc.identifier.urihttp://hdl.handle.net/1811/30865
dc.descriptionAuthor Institution: Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260en_US
dc.description.abstractRotationally resolved S$_1\leftarrow\,\,$S$_0$ fluorescence excitation spectra of 9,10-dihydrophenanthrene (DHPH) have been studied in a collision-free molecular beam environment. DHPH exhibits two well defined Franck-Condon progressions of vibronic bands. From the analyses of its fully resolved electronic spectra, the first progression has been assigned to the out of plane CH$_2$-CH$_2$ bridge deformation inversion motion of the molecule. The second progression, split into doublets of alternating intensities, is likely to be caused by combination of vibrational modes upon excitation. Detailed information about the assignments and inversion barriers in both electronic states will be discussed.en_US
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleHIGH RESOLUTION ELECTRONIC SPECTROSCOPY OF 9,10-DIHYDROPHENANTHRENE. STUDY OF THE INVERSION MOTION OF A FLOPPY MOLECULE IN THE GAS PHASEen_US
dc.typearticleen_US


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