1 December 1990 FTIR spectroscopy of the CD3-rocking bands of Cd3OH and 13Cd3OH
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Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 15146R (1990) https://doi.org/10.1117/12.2301653
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States
Abstract
High-resolution FTIR spectra of the weak CD3-rocking bands of CD3OH and 13CD30H have been obtained. These bands lie below the strong C-0 stretching bands, and show a rather different structure. Numerous P, Q and R branch series have been assigned, from which the branch origins have been determined. The structure of the bands and the separation of n=0 and n=l branch origins indicate a substantial increase of about 31% in the torsional barrier height V3 from the ground to the CD3-rock states, but the usual energy level model does not appear to reproduce the observed branch origin patterns.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. M. Lees, "FTIR spectroscopy of the CD3-rocking bands of Cd3OH and 13Cd3OH", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 15146R (1 December 1990); doi: 10.1117/12.2301653; https://doi.org/10.1117/12.2301653
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