ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

A Raman Spectroscopic Study of the Plastically Crystalline State of Organic Compounds

Ganguly, Somnath and Swamy, Ramachandra H and Rao, CNR (1983) A Raman Spectroscopic Study of the Plastically Crystalline State of Organic Compounds. In: Journal of Molecular Liquids, 25 (2). pp. 139-147.

[img] PDF
full.pdf
Restricted to Registered users only

Download (437Kb) | Request a copy

Abstract

The depolarized and polarized components of internal Raman bands of succinonitrile, $\underline{t}$ -butyl chloride and $\underline{t}$-butyl bromide in their plastic crystalline and liquid phases have been analyzed to obtain rotational and vibrational correlation functions. The rotational correlation times are continuous through the plastic-liquid transition and show an Arrhenius behaviour, from which activation energies for rotation have been calculated. Vibrational correlation times are nearly constant in the range of temperature investigated, except for a small change near the plastic-liquid phase transition temperature.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science
Department/Centre: Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited: 16 Jun 2008
Last Modified: 19 Sep 2010 04:46
URI: http://eprints.iisc.ernet.in/id/eprint/14414

Actions (login required)

View Item View Item