2201. Infrared spectrum of gaseous carbonyl fluoride-18O
- Author
-
Norman C. Craig
- Subjects
Carbonyl fluoride ,chemistry.chemical_compound ,Infrared ,Chemistry ,Stereochemistry ,General Engineering ,Physical chemistry ,Infrared spectroscopy ,Fermi resonance ,Isotopomers - Abstract
From the infrared spectra of gaseous carbonyl fluoride- 18 O(F 12 2 C 18 O) the six fundamental vibrational frequencies (in cm −1 ) are: (a 1 ) 1895.2 (average of Fermi resonance doublet), 947.3, 576.5; (b 1 ) 1242.3, 604.9; (b 2 ) 770.0. These unambiguous assignments are consistent with the less certain assignments for this isotopic species that Mallinson, McKean, Holloway and Oxton, Spectrochim. Acta 31A, 143 (1975) derived from an argon-matrix spectrum of 4% F 12 2 C 18 O in a mixture of four isotopomers. more...
- Published
- 1988
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