dc.creator Di Yorio, J. S. en_US dc.creator Durig, J. R. en_US dc.date.accessioned 2006-06-15T16:42:37Z dc.date.available 2006-06-15T16:42:37Z dc.date.issued 1967 en_US dc.identifier 1967-X-8 en_US dc.identifier.uri http://hdl.handle.net/1811/15397 dc.description Author Institution: Department of Chemistry, University of South Carolina en_US dc.description.abstract The infrared spectra of liquid and gaseous $CH_{3}OPCl_{2}$ and $CD_{3}OPCl_{2}$ have been measured from 4000 to $33 cm^{-1}$, and the Raman spectra of the liquids have been recorded and depolarization values have been measured. Methoxydichlorophosphine can have at most a plane of symmetry in which case it belongs to the point group C. The eighteen fundamental vibrations are divided into eleven of symmetry species $a^{\prime}$ and seven of $a^{\prime\prime}$ symmetry species. Nine fundamental vibrations result from the $CH_{3}$ motions and the assignments for these vibrations with the exception of the $CH_{3}$ torsion can be made by using previous assignments for the methyl group with $C_{3v}$ symmetry and the measured depolarization values. The remaining nine fundamental vibrations result from the motions of the $COPCl_{2}$ skeleton. These modes were found at $1036, 752, 506, 453, 403, 298, 218, 188$ and $124 cm^{-1}$ for the $CH_{2}OPCl_{2}$ molecule and at $1049, 716, 505, 456, 391, 294, 210, 187$ and $116 cm^{-1}$ for the deuterium compound. Assignment of these frequencies to the normal modes will be given. Existence of conformers and the values of barriers to internal rotation will be discussed. en_US dc.format.extent 151239 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title VIBRATIONAL SPECTRA AND STRUCTURE OF METHOXYDICHLORO-PHOSPHINE AND METHOXYDICHLOROPHOSPHINE-$d_{3}$. en_US dc.type article en_US
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