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 |
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Publication: | Physica Status Solidi A |
Publisher: | WILEY-VCH Verlag Berlin GmbH |
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.ac.in/id/eprint/8126 |
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