Diethyl 2,5-bis[(1E)-(1H-pyrrol-2-ylmethylidene)amino]thiophene-3,4-dicarboxylate

被引：4

作者：

Dufresne, Stephane ^{[1
]}

Skene, W. G. ^{[1
]}

机构：

[1] Univ Montreal, Dept Chem, Montreal, PQ H3C 3J7, Canada

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

基金：

加拿大自然科学与工程研究理事会; 加拿大创新基金会;

关键词：

CRYSTAL-STRUCTURE;

D O I：

10.1107/S1600536811031576

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the crystal structure of the title compound, C20H20N4O4S, the azomethine group adopt E conformations. The pyrrole units are twisted by 10.31 (4) and 18.90 (5)degrees with respect to the central thiophene ring. The three-dimensional network is close packed and involves N-H center dot center dot center dot O, N-H center dot center dot center dot N, C-H center dot center dot center dot N and C-H center dot center dot center dot O hydrogen bonding.

引用

页码：O2302 / U2347

页数：11

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