The nu4 fundamental band of tetrafluoromethane: structure and broadening coefficients

A. V. Domanskaya; Mikhail V. Tonkov; J. Boissoles

doi:10.1117/12.545649

12 January 2004 The ν₄ fundamental band of tetrafluoromethane: structure and broadening coefficients

A. V. Domanskaya, Mikhail V. Tonkov, J. Boissoles

Proceedings Volume 5311, 14th Symposium on High-Resolution Molecular Spectroscopy; (2004) https://doi.org/10.1117/12.545649
Event: 14th Symposium on High-Resolution Molecular Spectroscopy, 2003, Krasnoyarsk, Russian Federation

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.

Citation Download Citation

A. V. Domanskaya, Mikhail V. Tonkov, and J. Boissoles "The ν₄ fundamental band of tetrafluoromethane: structure and broadening coefficients", Proc. SPIE 5311, 14th Symposium on High-Resolution Molecular Spectroscopy, (12 January 2004); https://doi.org/10.1117/12.545649

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