An NQR study of the effects on the torsional oscillations of a molecular crystal due to uniaxial pressures
Abstract
This work reports the experimental results of the uniaxial pressure dependence at various temperatures of the spin-lattice relaxation time, T 1, in paradichlorobenzene single crystals. The directionality of the pressure dependence, together the temperature dependence ot T 1 near room temperature, give us some information about the dependence of the molecular torsional frequencies and lifetimes of the oscillations ground levels with the intermolecular crystalline potential.
- Publication:
-
Journal of Molecular Structure
- Pub Date:
- December 1983
- DOI:
- 10.1016/0022-2860(83)85112-6
- Bibcode:
- 1983JMoSt.111..171Z