THE $\nu_{7}$ AND $\nu_{6}$ BAND SYSTEMS OF CARBON SUBOXIDE
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Date
1990
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Ohio State University
Abstract
The analysis of the FIR spectrum of $C_{3}O_{2} (1)$ has been completed. Bands involving excitation of up to 8 quanta of the low frequency bending mode $\nu_{7}$ have been analysed. The results will be presented. The first contribution serves as a basis for further analysis of the IR spectrum of $C_{3}O_{2}$ in the region of the $\nu_{6}$ fundamental, started four years ago (2). For this purpose, a new spectrum has been recorded from 520 to $580 cm^{-1}$ at $-60^{\circ}C$ with twice the resolution used previously, i.e. $0.002 cm^{-1}$. The analysis has been extended and preliminary results will be presented.
Description
(1) J.W.C. Johns and J. Vander Auwera. Proceedings of the 44th Symposium on Molecular Spectroscopy, p. 143 (1989). (2) P. Jensen and J.W.C. Johns, J. Mol. Spectrosc. 118, 248-266 (1986).
Author Institution: Laboratoire de Chimie Physique Mol\'eculaire, Universit\'e Libre de Bruxelles CP.160, 50 av.
Author Institution: Laboratoire de Chimie Physique Mol\'eculaire, Universit\'e Libre de Bruxelles CP.160, 50 av.