Premium
Raman and infrared spectra and fundamental frequencies of 1,2,4,5‐tetrabromobenzene
Author(s) -
Yadav R. A.,
Shanker R.
Publication year - 1987
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.1250180805
Subject(s) - overtone , raman spectroscopy , infrared , spectral line , infrared spectroscopy , symmetry (geometry) , analytical chemistry (journal) , chemistry , vibrational spectrum , materials science , molecular physics , optics , physics , organic chemistry , mathematics , quantum mechanics , geometry
The Raman spectrum of 1,2,4,5‐tetrabromobenzene has been recorded in powder form in the region 100–4000 cm −1 and the IR spectra in nujol mull and a CsI pellet in the region 200–4000 cm −1 . Tentative vibrational assignments have been proposed assuming D 2h point group symmetry. Observation of a number of overtone and combination bands enabled the inactive fundamentals and those fundamentals which were not observed experimentally to be estimated.