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Etude Vibrationnelle par Spectrométrie Raman en Phase Vapeur du Benzène d 3 . Détermination des Constantes de Coriolis des Espéces E ′ et E ″
Author(s) -
Chapput André,
Guy Fleury Bernard Roussel
Publication year - 1977
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.1250060403
Subject(s) - raman spectroscopy , chemistry , analytical chemistry (journal) , physics , symmetry (geometry) , gas phase , nuclear magnetic resonance , geometry , mathematics , optics , chromatography
The gas phase Raman spectrum of benzene d 3 has been recorded at medium resolution. The band contours of E ′ and E ″ degenerate species have been observed and their computer simulation has allowed the determination of the Coriolis constant values. Five fundamental bands of E ′ symmetry and two of E ″ symmetry have been computed. This analysis has given the values of ζ 6 , ζ 8 , ζ 9 , ζ 19 , ζ 20 ( E ′), ζ 10 , ζ 16 , ( E ″). ζ 18 ( E ″) has been calculated from the zeta sum rules.