C-13-CPMAS NMR characterization and molecular dynamics of oligothiophenes in the solid state

被引：13

作者：

Barbarella, G ^{[1
]}

Casarini, D ^{[1
]}

Zambianchi, M ^{[1
]}

Favaretto, L ^{[1
]}

Rossini, S ^{[1
]}

机构：

[1] UNIV BOLOGNA,DIPARTIMENTO CHIM ORGAN A MANGINI,I-40100 BOLOGNA,ITALY

来源：

ADVANCED MATERIALS | 1996年 / 8卷 / 01期

关键词：

D O I：

10.1002/adma.19960080114

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(13)-Cross polarization magic angle spinning (CPMAS) NMR excellently suited to studying the solid-state structure, conformation and molecular dynamics of oligothiophenes, but to date few data are available. The investigation reported here focuses on a homologous series of unsubstituted oligothiophenes. It is shown that C-13-CPMAS NMR is capable of detecting changes in the symmetry properties of the oligothiophenes and of discriminating between odd- and even-number oligothiophenes.

引用

页码：69 / &

页数：6

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