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Proceedings Paper

The nu4 fundamental band of tetrafluoromethane: structure and broadening coefficients
Author(s): A. V. Domanskaya; Mikhail V. Tonkov; J. Boissoles
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Paper Abstract

Broadening coefficients for the ν4 fundamental band of carbon tetrafluoromethane, CF4, have been measured for the systems with argon, helium and nitrogen. Broadening coefficient behavior is similar to that previously reported for linear molecules: they coincide for P and R branches; the m-dependence in case of argon is sharper than that for helium. The broadening for nitrogen and helium are practically the same but the values for nitrogen are scattered around the general tendency. Q-branch broadening is also discussed. Our experimental data permitted us to evaluate the line intensity distribution and integrated intensity of the band.

Paper Details

Date Published: 12 January 2004
PDF: 6 pages
Proc. SPIE 5311, 14th Symposium on High-Resolution Molecular Spectroscopy, (12 January 2004); doi: 10.1117/12.545649
Show Author Affiliations
A. V. Domanskaya, St. Petersburg State Univ. (Russia)
Mikhail V. Tonkov, St. Petersburg State Univ. (Russia)
J. Boissoles, Univ. de Rennes I (France)

Published in SPIE Proceedings Vol. 5311:
14th Symposium on High-Resolution Molecular Spectroscopy
Leonid N. Sinitsa; Semen N. Mikhailenko, Editor(s)

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