ASSIGNMENT OF THE QUADRUPOLAR SPLITTINGS IN FULLY DEUTERIATED ALKYL CHAINS OF LIQUID-CRYSTALLINE COMPOUNDS - THE CASE OF 4-N-HEXYLOXY-4'-CYANOBIPHENYL

被引：10

作者：

EMSLEY, JW ^{[1
]}

FOORD, EK ^{[1
]}

GANDY, PJF ^{[1
]}

TURNER, DL ^{[1
]}

ZIMMERMANN, H ^{[1
]}

机构：

[1] MAX PLANCK INST MED RES,W-6900 HEIDELBERG 1,GERMANY

来源：

LIQUID CRYSTALS | 1994年 / 17卷 / 03期

关键词：

D O I：

10.1080/02678299408036571

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

There have been disagreements about the assignment of the quadrupolar splittings in the deuteriated n-hexyl chain in 4-n-hexyloxy-4'-cyanobiphenyl (6OCB); these are resolved by comparing the splittings of the deuteron resonances in the fully deuteriated chain compound with those in the material with a selectively deuteriated chain. The methods available for assigning the quadrupolar splittings in fully deuteriated chains are then applied to 6OCB and it is concluded that measurement of spin-lattice relaxation times, T1, is the best method.

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页码：303 / 309

页数：7

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