THE FAR INFRARED SPECTRA AND CONFORMATIONAL STABILITY OF 3-CHLOROPROPENE AND 3-CHLORO-2-METHYLPROPENE
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Date
1986
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Ohio State University
Abstract
The far infrared spectra of 3-chloropropene, $CH_{2}CHCH_{2}Cl$, and 3-chloro-2-mehtylpropene, $CH_{2}C(CH_{3})CH_{2}Cl$, have been recorded, and the asymmetric torsions have been assigned for both the cis and gauche conformers. Hot bands have been observed on the low frequency side of the asymmetric torsional fundamentals and, from these data, the potential for internal rotation has been obtained. Values for the barriers to internal rotation and the $\Delta H$ between the conformers will be given.
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Address: Department of Chemistry, University of South Carolina, Columbia, South Carolina, 29208.
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