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The High-Resolution Infrared Spectrum of the ν1/2ν2Fermi Dyad Bands of COF2

✍ Scribed by Romola D'Cunha; V.A. Job; G. Rajappan; V.Malathy Devi; W.J. Lafferty; A. Weber

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
337 KB
Volume
186
Category
Article
ISSN
0022-2852

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✦ Synopsis

High-resolution FTIR data of carbonyl fluoride in the region of the C-O stretch n 1 fundamental have been analyzed. Satisfactory interpretation of the spectral data required a rigorous analysis that involved the inclusion of Fermi resonance with the 2n 2 state and Coriolis interaction with the 2n 3 / n 6 dark state. Deperturbed molecular constants for the three interacting states as well as perturbation parameters that fit the data within the limits of the experimental accuracy of Ç0.00035 cm 01 have been obtained. Interesting evidence of ''axis interchange'' in the 2n 2 state has been observed.

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