THE $\nu_{7}$ AND $\nu_{6}$ BAND SYSTEMS OF CARBON SUBOXIDE

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1990

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Ohio State University

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The analysis of the FIR spectrum of C3O2(1) has been completed. Bands involving excitation of up to 8 quanta of the low frequency bending mode ν7 have been analysed. The results will be presented. The first contribution serves as a basis for further analysis of the IR spectrum of C3O2 in the region of the ν6 fundamental, started four years ago (2). For this purpose, a new spectrum has been recorded from 520 to 580cm−1 at −60∘C with twice the resolution used previously, i.e. 0.002cm−1. The analysis has been extended and preliminary results will be presented.

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(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.

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http://hdl.handle.net/1811/18253

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1990-1999