ISSN:
0377-0486
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
Raman spectra of 3, 3-difluoroxetane have been recorded from 50 to 3500 cm-1 in all three physical states. In addition, the infrared spectra of gaseous and solid 3,3-difluoroxetane have been measured between 200 and 3500 cm-1. A vibrational assignment is presented in terms of the C2ν point group which is based upon the observed band contours, depolarization ratios, group frequency correlations and relative band intensities. Although transitions associated with the ring-puckering mode of 3,3-difluoroxetane were not directly observed, a weak absorption at 1228 cm-1 has been assigned to a combination band involving the out-of-plane skeletal bending and a CH2 wagging mode. With this assignment, the 1 ← 0 transition of ν24 is estimated to be centered near 69 cm-1. The data reported herein will be compared with other studies on similar ring systems.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jrs.1250020504
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