Paramagnetic metal ion-induced spin-spin decoupling in coordinated ligands

被引：4
|
作者：
Gillies, E. [1 ]
Baird, M. C. [1 ]
机构：
[1] Queens Univ, Dept Chem, Kingston, ON K7L 3N6, Canada
来源：
CHEMICAL PHYSICS LETTERS | 1970年 / 7卷 / 04期
关键词：
D O I：
10.1016/0009-2614(70)80332-3
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 addition of small amounts of co(acetylacetonate)2 to solutions of pyridine, and alpha-, beta- and gamma- picolines causes spin-spin decoupling of the beta protons from the alpha-protons. The effect is attributed to rapid relaxation of the a protons by the paramagnetic cobalt(II) ion.
引用
收藏
页码：451 / 452
页数：2
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