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Fermi resonance and Raman intensities of carbon disulphide
Author(s) -
Montero S.,
Domingo C.,
Wetzel F.,
Finsterhölzl H.,
Schrötter H. W.
Publication year - 1984
Publication title -
journal of raman spectroscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.748
H-Index - 110
eISSN - 1097-4555
pISSN - 0377-0486
DOI - 10.1002/jrs.1250150605
Subject(s) - raman spectroscopy , polarizability , fermi resonance , raman scattering , resonance (particle physics) , chemistry , depolarization ratio , fermi gamma ray space telescope , x ray raman scattering , atomic physics , nuclear magnetic resonance , molecular physics , condensed matter physics , molecule , physics , optics , organic chemistry
The gas‐phase Raman spectrum of CS 2 has been recorded and analysed in the region of the ν 1 : 2ν 2 Fermi resonance. The absolute differential Raman scattering cross‐sections and depolarization ratios of the observed vibrational transitions are satisfactorily interpreted in terms of three bond polarizability parameters and the cubic force constant k 122.