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Raman study of aqueous HX solutions (X = F, Cl, Br and I) in both liquid and glassy states
Author(s) -
Kanno H.
Publication year - 1993
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.1250241009
Subject(s) - oxonium ion , raman spectroscopy , aqueous solution , chemistry , ion , analytical chemistry (journal) , raman scattering , halide , spectral line , inorganic chemistry , optics , physics , organic chemistry , astronomy
Raman spectra of aqueous HX solutions (X = F, Cl, Br and I) were measured in botl: the liquid and glassy states. It is shown that the preresonance Raman effect is the major factor for the intensity increase in the Raman spectra with increase in halide concentration. The general spectral features are essentially the same as those for aqueous LiX solutions when the contributions of oxonium ions are excluded. The Raman bands of oxonium ions were observed better in the Raman spectra of glassy HX solutions.