The Schiff base′-bis(3-nitrobenzylidene)propane-1,3-diamine

被引：14

作者：

Habibi, Mohammad Hossein ^{[1
]}

Mokhtari, Reza

Harrington, Ross W.

Clegg, William

机构：

[1] Univ Isfahan, Dept Chem, Catalysis Div, Esfahan 81746, Iran

[2] Newcastle Univ, Sch Nat Sci Chem, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2007年 / 63卷

关键词：

D O I：

10.1107/S1600536807021940

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The molecule of the title Schiff base compound, C17H16N4O4, has crystallographic twofold rotation symmetry. The nitro and CH = N-C substituents are coplanar with the benzene ring in each half of the molecule. These two planar units are parallel, but extend in opposite directions from the central methylene bridge, so there is no intramolecular pi- stacking. Instead, molecules pack with approximately parallel interleaved benzene rings providing intermolecular pi-stacking, the centroid-to-centroid separation being 3.7196 (18) angstrom.

引用

页码：O2881 / U2247

页数：8

共 8 条

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