VIBRATIONAL SPECTRA OF FLUORINATED AROMATICS. XIII. BENZOTRIFLUORIDE
The infrared absorption spectrum of gaseous benzotrifluoride has been obtained with a 1-m cell and a PerkinElmer double-pass spectrometer equipped with NaCl and CsBr prisms. The Raman spectrum of liquid C/sub 6/H/sub 5/CF/sub 3/ has been photographed with a 3-prism glass spectrograph of reciprocal linear dispersion 15 A/mm at 4358 A, and depolarization ratios have been measured for most of the Raman bands. Under the assumptions that the molecule has approximately the symmetry C/sub 2 nu / and that phenyl and CF/sub 3/ vibrations are weakly coupled, all but 3 of the vibrational fundamentals have been assigned and classified as follows: specics a/sub 1/ 336, 770, 1004, 1028, 1072, 1180, 1457. b/sub 2/: 139, 485, 695, 770, (800), and 923 cm/sup -1/; species a/sub 2/ : The spectra have been interpreted in detail. (auth)
- Research Organization:
- Univ. of Oklahoma, Norman
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-12-000114
- OSTI ID:
- 4358876
- Journal Information:
- Journal of Chemical Physics (U.S.), Journal Name: Journal of Chemical Physics (U.S.) Vol. Vol: 27; ISSN JCPSA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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