VARIABLE-ANGLE SAMPLE-SPINNING NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPIC STUDIES OF NONINTEGRAL SPIN QUADRUPOLAR NUCLEI IN SOLIDS - ANALYSIS OF SPINNING-SIDEBANDS FOR THE CASE ETA=0

被引：28

作者：

GANAPATHY, S ^{[1
]}

SHORE, J ^{[1
]}

OLDFIELD, E ^{[1
]}

机构：

[1] UNIV ILLINOIS,DEPT CHEM,URBANA,IL 61801

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 169卷 / 04期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0009-2614(90)85206-R

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：

We present an average Hamiltonian analysis of the "variable-angle" sample-spinning nuclear magnetic resonance spectra of the central ( 1 2, - 1 2) transition of the I= 3 2 nuclei 23Na (in Na2MoO4) and 11B (in a borosilicate glass) in the slow-spinning regime (ωr < W ( 1 2, - 1 2), for a purely second-order quadrupolar interaction and an axially symmetric electric field gradient tensor. We obtain good agreement between theory and experiment. The technique is applicable to the analysis of systems with large quadrupole coupling constants, as well as to those with multiple sites and different coupling constants and chemical shifts. © 1990.

引用

页码：301 / 306

页数：6

共 17 条

[1] FIELD-DEPENDENCE OF THE NUCLEAR MAGNETIC-RESONANCE STATIC POWDER LINE-SHAPE - STUDIES OF THE MUTUAL ORIENTATION OF INTERACTION TENSORS FROM THE FIELD-DEPENDENCE OF THE CRITICAL FREQUENCIES [J].