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Proceedings Paper

Raman study of molecular associations in methanol
Author(s): Leonid Bulavin; I. Doroshenko; O. Lizengevich; Valerii E. Pogorelov; L. Savransky; O. Veretennikov
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Paper Abstract

Raman spectra of liquid methanol were registered in wide temperature range (150 - 340 K) at different rates of temperature changing for the frequency region 950 - 3700 cm-1. Quantum chemical calculations of parameters of vibrational spectra of free molecule and of some associates were made. Comparison of these results and experimental data allows to insist that there are no monomers and dimers in liquid methanol. The only stable form is cyclic clusters. The widths ofthe bands do not depend on temperature and this fact indicates the stability of methanol structure in condensed state.

Paper Details

Date Published: 20 July 2004
PDF: 5 pages
Proc. SPIE 5507, XVI International Conference on Spectroscopy of Molecules and Crystals, (20 July 2004); doi: 10.1117/12.569594
Show Author Affiliations
Leonid Bulavin, Taras Shevchenko National Univ. of Kyiv (Ukraine)
I. Doroshenko, Taras Shevchenko National Univ. of Kyiv (Ukraine)
O. Lizengevich, Taras Shevchenko National Univ. of Kyiv (Ukraine)
Valerii E. Pogorelov, Taras Shevchenko National Univ. of Kyiv (Ukraine)
L. Savransky, Taras Shevchenko National Univ. of Kyiv (Ukraine)
O. Veretennikov, Taras Shevchenko National Univ. of Kyiv (Ukraine)


Published in SPIE Proceedings Vol. 5507:
XVI International Conference on Spectroscopy of Molecules and Crystals

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