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Raman spectroscopic studies on the vibrational relaxation of benzonitrile in benzene solution

✍ Scribed by Halina Abramczyk

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
381 KB
Volume
100
Category
Article
ISSN
0009-2614

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✦ Synopsis

Linewidths of isotropic

Raman bands of benzonitrile at 2223 and 452 cm-' were measured as a function of concentration in benzene solution. Experimental results have been compared with those calculated on the basis of the Fischer-Laubereau binary-collision dephasing model and the Knapp-Fischer concentration-fluctuation model. The dephasing model with a purely repulsive potential reproduces the experimental data for both bands.

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