ORIENTATION DEPENDENCE OF H-2 NUCLEAR-SPIN RELAXATION IN TRIMETHYL[H-2(9)]AMMONIUM TETRAPHENYLBORATE

被引：3
|
作者：
GRUWEL, MLH
机构：
来源：
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1991年 / 87卷 / 11期
关键词：
D O I：
10.1039/ft9918701715
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Using Zeeman and quadrupole spin-lattice relaxation rates, timescales of the C3 and C3' reorientation in trimethyl[H-2(9)]ammonium ions are obtained at room temperature. The orientation dependence of the spin-lattice relaxation rates can be expressed in a finite series expansion of Legendre polynomials. The coefficients of this expansion fully describe the spin-lattice relaxation anisotropy and can be obtained from the Zeeman and quadrupole relaxation rates.
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页码：1715 / 1718
页数：4
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