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Normal modes calculation for benzene in a local symmetry force field
Author(s) -
Hamdache F.,
Vergoten G.,
Lagant P.,
Benosman A.
Publication year - 1989
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.1250200505
Subject(s) - benzene , force field (fiction) , symmetry (geometry) , molecule , raman spectroscopy , ring (chemistry) , matrix (chemical analysis) , local symmetry , molecular physics , field (mathematics) , computational chemistry , chemistry , molecular vibration , matrix method , normal mode , local field , physics , atomic physics , quantum mechanics , mathematics , vibration , condensed matter physics , geometry , pure mathematics , optics , organic chemistry , chromatography
The GF matrix method has been applied to the analysis of the aromatic ring and the benzene molecule. A normal coordinate treatment based on the local symmetry force field was performed. A set of the elements of the F matrix was obtained that gives vibrational frequencies of these molecules in agreement with the observed values.