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Raman spectra of halogen‐substituted methanes in the liquid state: Depolarization ratios of the totally symmetric vibration bands
Author(s) -
Fukushi Kohji,
Kimura Masao
Publication year - 1979
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.1250080303
Subject(s) - polarizability , raman spectroscopy , halogen , depolarization , polarization (electrochemistry) , depolarization ratio , chemistry , vibration , spectral line , molecular physics , analytical chemistry (journal) , molecule , optics , organic chemistry , physics , quantum mechanics , medicine , alkyl , endocrinology
Polarized Raman measurements have been made for the totally symmetric vibration bands of a series of halogen‐substituted methanes in the liquid state at room temperature. The effect of polarization mixing due to divergence was examined experimentally and eliminated. The observed systematic variations in depolarization ratio are discussed in connection with the bond polarizability theory.