Temperature dependence of the spin-lattice relaxation of35Cl nuclei in solid p-chlorobenzenesulphonyl chloride
Authors:
- 10 September 1984
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 17 (25) , 4487-4491
Abstract
The temperature dependence of the spin-lattice relaxation time, T1, for 35Cl nuclei was measured in the two crystalline phases of p-chlorobenzenesulphonyl chloride. The observed behaviour of T1 is ascribed to the triggering of thermally activated semi-external molecular motions. The results of the present study support the conclusion drawn from previous observations of the nuclear quadrupole resonance frequency, nu Q(T)-namely that the triggering of wagging semi-external movements occurs in this compound at temperatures higher than 160K.Keywords
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