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Raman spectra of I 4 O 9 formed by the reaction of iodine with ozone
Author(s) -
Sunder S.,
Wren J. C.,
Vikis A. C.
Publication year - 1985
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.1250160611
Subject(s) - raman spectroscopy , amorphous solid , analytical chemistry (journal) , chemistry , ozone , iodine , spectral line , crystallography , organic chemistry , physics , optics , astronomy
The Raman spectrum of I 4 O 9 , formed by the gas‐phase reaction of I 2 with O 3 , has been measured. Freshly prepared samples of I 4 O 9 gave broad band spectra characteristic of an amorphous solid. Vibration bands at 780, 740, 620 and 450 cm −1 were observed. It was established conclusively that I 4 O 9 is a distinct molecular species and not a mixture of I 2 O 5 and I 2 O 4 .