✦ LIBER ✦

Influence of local molecular order on non-coincidence in the Raman spectra of methanol in liquid mixtures. I — non-polar solvent: carbon tetrachloride

✍ Scribed by A. Sokolowska

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 56 KB
Volume: 30
Category: Article
ISSN: 0377-0486
DOI: 10.1002/(sici)1097-4555(199907)30:7<507::aid-jrs408>3.0.co;2-3

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✦ Synopsis

The non-coincidence 1n = n anison iso was investigated in the Raman spectra of OH and CO bands of methanol diluted with carbon tetrachloride. Dilution with carbon tetrachloride brings about an increase in the negative non-coincidence of the CO band from -5 to -12 cm -1 and leaves it almost constant for the OH band. The behaviour of the non-coincidence value of the CO band is interpreted as the result of a change in molecular local order.