SOLVENT SOLUTE AND SOLUTE SOLUTE INTERACTIONS FROM NMR IN NEMATIC PHASES

被引：2
|
作者：
KHETRAPAL, CL
SURYAPRAKASH, N
机构：
[1] Indian Institute of Science, Bangalore
来源：
LIQUID CRYSTALS | 1993年 / 14卷 / 05期
关键词：
D O I：
10.1080/02678299308026460
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The use of NMR spectroscopy of molecules oriented in liquid-crystalline media to study solvent-solute and solute-solute interactions in pi-systems such as benzene-chloroform and in charge transfer complexes, for example pyridine-iodine, is illustrated. Changes in molecular order and chemical shifts as a result of complexation are employed in such studies. The extraordinary symmetry of C60 has also been investigated by using a mixture of liquid crystals of opposite diamagnetic anisotropies indicating, thereby, negligible solvent-solute/solute-solute interactions.
引用
收藏
页码：1479 / 1484
页数：6
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