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Simulation of Continuum Resonance Raman Spectra of Isotopically Pure 127 I 79 Br with Excitation in the Visible Region
Author(s) -
Vogt P.,
Ganz M.,
Kiefer W.
Publication year - 1996
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/(sici)1097-4555(199601)27:1<69::aid-jrs927>3.0.co;2-9
Subject(s) - overtone , raman spectroscopy , excited state , resonance (particle physics) , raman scattering , excitation , chemistry , coherent anti stokes raman spectroscopy , spectral line , atomic physics , x ray raman scattering , laser , molecular physics , nuclear magnetic resonance , analytical chemistry (journal) , optics , physics , quantum mechanics , astronomy , chromatography
Vibrationally resolved Stokes and anti‐Stokes Raman spectra particularly of the first overtone of isotopically pure 127 I 29 Br were simulated using second‐order perturbation theory in the time‐independent and the time‐dependent description. Visible radiation from an argon ion laser (496.5–454.5 nm) was used for the excitation of the continuum resonance Raman spectra. The high sensitivity of resonance Raman band shapes to changes of excited‐state potential functions and the interpretation of depolarization ratios offer the possibility of discussing the various contributions from excited‐state potential functions to the resonance Raman scattering intensity.