QUADRUPOLE EFFECTS IN CROWN-ETHER SALT COMPLEXES - A SOLID-STATE NMR-STUDY

被引：20

作者：

PIETRASS, T ^{[1
]}

BURKERT, PK ^{[1
]}

机构：

[1] TECH UNIV MUNICH,INST ANORGAN CHEM,LICHTENBERGSTR 4,W-8046 GARCHING,GERMANY

来源：

MAGNETIC RESONANCE IN CHEMISTRY | 1993年 / 31卷 / 08期

关键词：

LI-7; NA-23 AND C-13 SOLID-STATE NMR SPECTROSCOPY; QUADRUPOLAR INTERACTION; MAGIC ANGLE; SPINNING; CROWN; ETHER SALT COMPLEXES;

D O I：

10.1002/mrc.1260310804

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Li-7, Na-23 and C-13 solid-state NMR spectroscopy under static and magic angle spinning conditions was used to study the salt complexes of lithium chloride, lithium bromide, lithium perchlorate and lithium nitrate with 12-crown-4 and of sodium nitrate with 15-crown-5. Structural and dynamic features of the compounds are discussed, focusing on the quadrupolar interaction and temperature-dependent phenomena.

引用

页码：709 / 713

页数：5

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