Model for infrared and Raman studies of molecular rotations in liquids and gases

Dattagupta, S. ; Sood, A. K. (1979) Model for infrared and Raman studies of molecular rotations in liquids and gases Pramana - Journal of Physics, 13 (4). pp. 423-445. ISSN 0304-4289

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Official URL: http://www.ias.ac.in/j_archive/pramana/13/4/423-44...

Related URL: http://dx.doi.org/10.1007/BF02846139

Abstract

Experimental infrared and Raman data for molecular rotations in dense phases often lie in between the results predicted by the J- and M-diffusion models of Gordon. In this paper, we present a theory which is similar in its basic approach to Gordon's extended diffusion models (EDM) but in which the restrictions of the J and M limits are removed. The outcome is a scheme which allows one to describe situations which fall between the two extreme pictures of the J and M models. Application of this scheme to experiments is discussed.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Molecular Rotations; Infrared Line Shapes; Raman Line Shapes; Generalised Extended Diffusion Models
ID Code:50302
Deposited On:22 Jul 2011 13:34
Last Modified:18 May 2016 04:39

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