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Raman spectra of Br 2 , Cl 2 and I 2 on various substrates
Author(s) -
Bernussi A. A.,
Gualberto G. M.
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.1250180204
Subject(s) - raman spectroscopy , adsorption , chemistry , graphite , spectral line , analytical chemistry (journal) , molecule , raman scattering , resonance (particle physics) , quartz , materials science , atomic physics , organic chemistry , optics , physics , astronomy , composite material
Raman spectra of Br 2 , Cl 2 and I 2 adsorbed on graphite, KBr and fused quartz substrates are reported. The results demonstrate that the process of adsorption is strictly related to the type of adsorbate. Different Raman modes were observed for each kind of molecule adsorbed on the substrates. With adsorbed I 2 , the continuum resonance Raman spectra for the fundamental solid I 2 and no frequencies due to adsorption were observed.