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Resonance Raman effect of octahedral complex ions, PtBr 6 2− and PtI 6 2−
Author(s) -
Hamaguchi HiroO,
Harada Issei,
Shimanouchi Takehiko
Publication year - 1974
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.1250020507
Subject(s) - overtone , raman spectroscopy , ion , chemistry , octahedron , resonance (particle physics) , spectral line , nuclear magnetic resonance , atomic physics , physics , optics , astronomy , organic chemistry
Abstract The rigorous resonance Raman effect was observed for the octahedral PtBr 2− 6and PtI 2− 6ions. The enhancement of the Raman intensity occurred for the totally symmetric ν1 band and for the non‐totally symmetric ν2 band simultaneously in both cases of the two ions. The overtone bands of ν2 appeared in the spectra in addition to the ordinary long overtone progression of the ν2 vibration. The results are discussed in relation to the two closely lying electronic levels of the ions.