EFFECTS OF CL-35 CL-37, C-13 RESIDUAL DIPOLAR COUPLING ON THE VARIABLE-TEMPERATURE C-13 CP/MAS NMR-SPECTRA OF SOLID, CHLORINATED SODIUM ACETATES

被引：22

作者：

ALARCON, SH

OLIVIERI, AC

CARSS, SA

HARRIS, RK

机构：

[1] UNIV NACL ROSARIO,FAC CIENCIAS BIOQUIM & FARMACEUT,DEPT QUIM ANALIT,RA-2000 ROSARIO,ARGENTINA

[2] UNIV DURHAM,DEPT CHEM,DURHAM DH1 3LE,ENGLAND

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 15-16期

关键词：

D O I：

10.1002/anie.199416241

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Agreement between theory and practice: Solid‐state NMR studies on organic compounds with CH2Cl, CHCl2, and CCl3 groups show that residual dipolar coupling between 35Cl/37Cl and 13C nuclei influences the splitting of the signals depending on the magnetic field strength B. When molecular motions are slow enough to prevent self‐decoupling, signals for C nuclei affected by a single Cl nucleus appear as symmetric doublets at B0 >5 T and as asymmetric triplets at lower fields. Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

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页码：1624 / 1625

页数：2

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