Dibenzyl 3,3′,4,4′-tetramethyl-5,5′-(ethynediyl)bis(pyrrole-2-carboxylate)

被引：5
|
作者：
Tanui, Hillary K. [1 ]
Fronczek, Frank R. [1 ]
Vincente, M. Graca H. [1 ]
机构：
[1] Louisiana State Univ, Dept Chem, Baton Rouge, LA 70803 USA
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2008年 / 64卷
关键词：
D O I：
10.1107/S1600536807061739
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title molecule, C30H28N2O4, has crystallographic twofold rotation symmetry, with the pyrrole planes forming a dihedral angle of 40.49 (4)degrees. The pyrrole N-H donor and adjacent ester carbonyl acceptor form R-2(2)(10) hydrogen-bonded rings about inversion centers, leading to chains of hydrogen-bonded molecules along [001].
引用
收藏
页码：075 / U3185
页数：10
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