ELECTRONIC SHIELDINGS AND ELECTRIC-FIELD GRADIENTS IN RUBIDIUM SULFATE STUDIED BY RB-87 MAS NMR

被引:16
|
作者
FERNANDEZ, C [1 ]
AMOUREUX, JP [1 ]
BODART, P [1 ]
机构
[1] TECH RES CTR FINLAND,VTT,CHEM LAB,SF-02151 ESPOO,FINLAND
关键词
D O I
10.1006/jmra.1995.1081
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
Determination of the magnitudes and relative orientation of quadrupolar and chemical-shift tensors can be carried out from a precise analysis of the powder MAS spectra even when the second-order quadrupolar interaction is dominant. This has been illustrated by the study of the Rb-87 MAS spectra of rubidium sulfate at 196.3 MHz. (C) 1995 Academic Press, Inc.
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页码:205 / 209
页数:5
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