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Proceedings Paper

Vibrational spectra and internal rotation of 1,2-diphenylethane
Author(s): D. I. Kamalova; S. A. Petrova; A. B. Remizov; R. A. Skochilov
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Paper Abstract

Internal rotation of 1,2-diphenylethane has been studied. Infrared absorption spectra of 1,2-diphenylethane in crystalline phase, liquid and solutions at various temperatures have been investigated. Assignment of the peaks to trans and gauche conformations was performed. Band fitting and factor analysis were applied to conformationally sensitive regions of the spectra. Enthalpy and entropy differences of the conformers were determined and discussed in frames of the reaction field model.

Paper Details

Date Published: 20 April 2004
PDF: 8 pages
Proc. SPIE 5402, International Workshop on Quantum Optics 2003, (20 April 2004); doi: 10.1117/12.562180
Show Author Affiliations
D. I. Kamalova, Kazan State Univ. (Russia)
S. A. Petrova, Kazan State Technological Univ. (Russia)
A. B. Remizov, Kazan State Technological Univ. (Russia)
R. A. Skochilov, Kazan State Technological Univ. (Russia)


Published in SPIE Proceedings Vol. 5402:
International Workshop on Quantum Optics 2003
Vitaly V. Samartsev, Editor(s)

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