Force field of cyanogen from vibrational spectra of isotopic species
Journal Article
·
· J. Mol. Spectrosc., v. 49, pp. 82-90
The Raman spectra of (/sup 12/C/sup 14/N)/sub 2/, (/sup 13/C/sup 14/N)/ sub 2/ , and (/sup 12/C/sup 15/N)/sub 2/ in the vapor phase were studied. From the isotope shifts of several levels the Fermi resonance constant, W/sub 0100000002 deg 0/ = cm/sup -1/, was determined The observed data, together with earlier infrared data, allow a determination of all the first order anharmonic corrections and thus of the fundamental harmonic frequencies. From these results, force constants and compliance constants of a general quadratic force field are calculated and discussed. (auth)
- Research Organization:
- Los Alamos Scientific Lab., NM
- NSA Number:
- NSA-29-029090
- OSTI ID:
- 4336237
- Report Number(s):
- LA-UR--73-749
- Journal Information:
- J. Mol. Spectrosc., v. 49, pp. 82-90, Journal Name: J. Mol. Spectrosc., v. 49, pp. 82-90; ISSN JMOSA
- Country of Publication:
- United States
- Language:
- English
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