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Vibrational and electronic spectroscopic study of lanthanides and effect of sodium on the aromatic system of benzoic acid
Author(s) -
Lewandowski Włodzimierz,
Barańska Halina
Publication year - 1986
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.1250170105
Subject(s) - benzoic acid , lutetium , raman spectroscopy , chemistry , lanthanide , dysprosium , terbium , sodium benzoate , inorganic chemistry , lanthanum , organic chemistry , ion , yttrium , physics , food science , optics , oxide
Raman spectra of benzoic acid, sodium benzoate and complexes of lanthanides with benzoic acid, of general formula Ln(Obz) 3 (Ln = lanthanum, neodymium, terbium, dysprosium or lutetium; OB z = benzoic acid radical) were recorded. The Raman bands of lanthanide benzoates were interpreted on the basis of the Raman and IR spectra. Analysis of benzene ring vibrations, active in the Raman and IR spectra, and electronic transitions in the UV and visible spectra provided information on the effect of metal coordination on the aromatic system of benzoic acid.