Spectroscopic exhibitions of structural nonrigidity in simple and complex molecular systems

Shavkat Sh. Nabiev; L. P. Sukhanov

doi:10.1117/12.375404

25 January 2000 Spectroscopic exhibitions of structural nonrigidity in simple and complex molecular systems

Shavkat Sh. Nabiev, L. P. Sukhanov

Proceedings Volume 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy; (2000) https://doi.org/10.1117/12.375404
Event: 13th Symposium and School on High-Resolution Molecular Spectroscopy, 1999, Tomsk, Russian Federation

Abstract

The results of experimental and theoretical studies of the influence of large amplitude motions of nuclei on the IR and Raman spectra, electrooptical parameters, and structural features of molecular systems in various stages of aggregation are generalized. The mechanisms of intramolecular rearrangements in these systems are considered. The potential of the finite element method for the description of the large amplitude motions of arbitrary form is demonstrated. A method for estimation of the characteristic time of intramolecular rearrangements is proposed.

Citation Download Citation

Shavkat Sh. Nabiev and L. P. Sukhanov "Spectroscopic exhibitions of structural nonrigidity in simple and complex molecular systems", Proc. SPIE 4063, 13th Symposium and School on High-Resolution Molecular Spectroscopy, (25 January 2000); https://doi.org/10.1117/12.375404

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