The "C spin-lattice relaxation times and nuclear Overhauser enhancements of protonated carbons in 1,3,5tribromobenzene were measured in a number of solvents of widely varying viscosity. Derived reorientational correlation times were found to increase approximately linearly with solution viscosity, a
Solvent dependence of vibrational frequencies and relaxation times in dichloromethane
β Scribed by S.J.H. Chen; M. Schwartz
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 493 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
Expressions for the time dependence of the longitudinal relaxation parameter for' solvents exhibiting two and three Debye relaxation processes are developed on the basis of the model of Hynes. These expressions are applied to dielectric relaxation data for the lower alcohols, the amides and other so
The temperature dependence of NQR frequencies and spin-lattice relaxation times in hdenshutkin's complexes, prepared on the basis of AsCI, and AsBr, have been investigated. of rotational oscillation quanta have been calculated by both the Bayer and Woessner-Gutowsky theories.