dc.creator Dyllick-Brenzinger, C. E. en_US dc.creator Bauder, A. en_US dc.creator Günthard, Hs. H. en_US dc.date.accessioned 2006-06-15T13:45:24Z dc.date.available 2006-06-15T13:45:24Z dc.date.issued 1976 en_US dc.identifier 1976-MS-13 en_US dc.identifier.uri http://hdl.handle.net/1811/9645 dc.description Author Institution: Laboratory for Physical Chemistry, ETH, Universit\""{a}tstr en_US dc.description.abstract An analysis of the pyruvic acid spectrum has led to the determination of the rotational constants for three excited states of the lowest vibrational mode, the C-C torsion, and for one excited state of the methyl torsion. Relative intensity measurements show that the two vibrations have similar frequencies $(101 ~cm^{-1}$ and $134 ~cm^{-1}$). A least-squares fit of internal rotation splittings in both the ground and first excited states of the methyl torsion has enabled the $V_{3}$ and $V_{6}$ terms in the potential function to be determined. en_US dc.format.extent 83856 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title THE MICROWAVE SPECTRUM OF PYRUVIC ACID $(CH_{3}COCOOH)$ IN VIBRATIONALLY EXCITED STATES en_US dc.type article en_US
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