NMR study of molecular dynamics in trimethyl ammonium hexabromo selenate $[NH(CH_3)_3]_2SeBr_6$

Murthy, BVS and Ramesh, KP and Ramakrishna, J (1994) NMR study of molecular dynamics in trimethyl ammonium hexabromo selenate $[NH(CH_3)_3]_2SeBr_6$. In: Physica Status Solidi A, 142 (1). pp. 219-224.

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Abstract

Temperature dependence of $^1H$ relaxation time, $T_1$, in the temperature range 387 to 77 K shows the presence of inequivalent trimethyl ammonium ions and methyl groups. The relaxation in the temperature range below 100 K is ascribed to the small angle torsion of the methyl groups. The variation of the second moment with temperature also reflects these internal motions (20 refs.)

Item Type:	Journal Article
Additional Information:	The copyright of this article belongs to John Wiley & Sons, Inc.
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	20 Nov 2006
Last Modified:	19 Sep 2010 04:30
URI:	http://eprints.iisc.ernet.in/id/eprint/8126

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