Fluorine chemical shift tensors in substituted fluorobenzenes using cross correlations in NMR relaxation

被引：17

作者：

Dorai, K ^{[1
]}

Kumar, A

机构：

[1] Indian Inst Sci, Dept Phys, Bangalore 560012, Karnataka, India

[2] Indian Inst Sci, Sophisticated Instruments Facil, Bangalore 560012, Karnataka, India

来源：

CHEMICAL PHYSICS LETTERS | 2001年 / 335卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(00)01293-8

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：

The effect of cross correlations between the chemical shift anisotropy of fluorine and its dipolar interaction with nearby protons has been investigated via multi-spin longitudinal relaxation studies in fluorinated benzenes. Experiments have been performed on four different fluorinated benzenes. Significant variations in the value/orientation of the chemical shift anisotropy tensors of fluorine have been observed as a function of substitution. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：176 / 182

页数：7

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