Chirped-pulse Fourier Transform Microwave Spectroscopy of Perfluoroiodoethane

Author

Garry S. Grubbs, Missouri University of Science and TechnologyFollow
Stephen A. Cooke

Abstract

The pure rotational spectrum of perfluoroiodoethane between 8.0 and 11.9 GHz has been measured on a search accelerated, correct intensity Fourier transform microwave (SACI-FTMW) spectrometer. the spectra is dense with 247 measured transitions in the given region. Only the anti conformer was observed for which rotational constants are reported. Nuclear electric quadrupole coupling constants due to the iodine-127 were determined and are reported. Also, two dipole forbidden/quadrupole allowed Δ J = 2 transitions were observed in the spectra. the observation of these transitions has been rationalized on the basis of near degeneracies between energy levels connected by χ_ab.

Recommended Citation

G. S. Grubbs and S. A. Cooke, "Chirped-pulse Fourier Transform Microwave Spectroscopy of Perfluoroiodoethane," Journal of Molecular Structure, vol. 963, no. 1, pp. 87 - 91, Elsevier, Jan 2010.

The definitive version is available at https://doi.org/10.1016/j.molstruc.2009.10.019

Department(s)

Chemistry

International Standard Serial Number (ISSN)

0022-2860

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2010 Elsevier, All rights reserved.

Publication Date

01 Jan 2010