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dc.creatorSuenram, R. D.en_US
dc.creatorLovas, F. J.en_US
dc.date.accessioned2006-06-15T14:32:05Z
dc.date.available2006-06-15T14:32:05Z
dc.date.issued1980en_US
dc.identifier1980-RC-1en_US
dc.identifier.urihttp://hdl.handle.net/1811/11261
dc.description$^{1}$R. D. Suenram and F. J. Lovas, J. Mol. Spectrosc. 72, 372 (1978). $^{2}$R. D. Brown, P. D. Godfrey, J. W. V. Storey, and M. P. Bassez, J. C. S. Chem. Comm., 547 (1978). $^{3}$H. L. Sellers and L. Sch\""{a}fer, J. Am. Chem. Soc. 100, 7728 (1978).en_US
dc.descriptionAuthor Institution:en_US
dc.description.abstractA second conformer of glycine, the smallest, amino acid, has been observed using millimeter wave spectroscopy. Similar to the first conformer $observed,^{1,2}$ this conformer has an a-type prolate rotor spectrum. The assigned spectral lines from 75-115GHZ have been fit to a centrifugal distortion model with the results: $A^{\prime\prime} = 10341.69$(26)MHZ; $B^{\prime\prime} = 3876.198$(14)MHZ; and $C^{\prime\prime} = 2912.362$(14)MHZ. In addition to the ground state, transitions from a low lying vibrational state $(62\pm 20$ $cm^{-1}$ separation) have been observed up to v=3. The measurement of $\mu = 1.1(2)$ Debye allows the calculation of the energy difference of $420 \pm 100$ $cm^{-1}$ between the two conformers, with the newly assigned species being the lower in energy. The excellent agreement of the observed molecular parameters with those calculated by Sellers and Sch\""afer will be discusse$d.^{3}$en_US
dc.format.extent107039 bytes
dc.format.mimetypeimage/jpeg
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleOBSERVATION OF A SECOND CONFORMATION OF GLYCINE IN THE GAS PHASE VIA MILLIMETER WAVE SPECTROSCOPYen_US
dc.typearticleen_US


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