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Raman spectra of the permanganate ion in the solid state with excitation in the near infrared
Author(s) -
Engert C.,
Kiefer W.
Publication year - 1991
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.1250221117
Subject(s) - raman spectroscopy , infrared , excitation , chemistry , analytical chemistry (journal) , ion , barium , crystallite , permanganate , infrared spectroscopy , potassium permanganate , materials science , optics , inorganic chemistry , crystallography , physics , organic chemistry , chromatography , quantum mechanics
By means of a conventional Raman spectrometer that had been carefully designed for near‐infrared Raman excitation, it was possible to record highly resolved Raman spectra of solid polycrystalline potassium and barium permanganate. The spectra of these deeply coloured materials are of high quality and comparable to those reported hitherto, obtained using Fourier transform Raman techniques and near‐infrared excitation. Full site symmetry splitting and partial factor group splitting of the bands of the permanganate ion could be observed.