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Proceedings Paper

Structure features and intermolecular interaction investigation in long-chain aliphatic compounds by IR spectroscopy methods
Author(s): L. M. Babkov; E. S. Vedyaeva; S. V. Trukhachev
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Paper Abstract

The results of the structure features and intermolecular interaction investigations in long-chain aliphatic compounds (LCAC) by JR spectroscopy (experiment, the theory), differential thermal analysis, polarizing microscopy, and X-ray methods have been generalized. The objects for the researches have been the carboxylic acids derivatives (alkyl- and alkyloxybenzoic, alkylcyclohexanecarboxylic and their completely or partially fluoroalkyl substituted), 4-n-alkyl-4'- cyanobiphenyls, 4-n-alkiloxy-4' -cyanobiphenyls n-n' -butyloxybenzoate of cholesterol. The results of investigations have been proved by the data of the infra-red spectrum LCAC modeling taking into consideration conformational mobility of molecules and intermolecular specific interaction (H-bond). Both factors become apparent in JR spectra and determine LCAC structure features. It is established, that the conformational mobility of molecules.

Paper Details

Date Published: 9 June 2005
PDF: 9 pages
Proc. SPIE 5773, Saratov Fall Meeting 2004: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling V, (9 June 2005); doi: 10.1117/12.636982
Show Author Affiliations
L. M. Babkov, Saratov State Univ. (Russia)
E. S. Vedyaeva, Saratov State Univ. (Russia)
S. V. Trukhachev, Saratov State Univ. (Russia)


Published in SPIE Proceedings Vol. 5773:
Saratov Fall Meeting 2004: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling V
Vladimir L. Derbov; Leonid A. Melnikov; Lev M. Babkov, Editor(s)

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