4,5-Diaminobenzene-1,2-dicarbonitrile

作者：Zhang Xiuwen; Wang Wei; Jiang Jianzhuang^*; Ni Zhonghai

来源：Acta Crystallographica Section E-Structure Reports Online, 2009, 65(4): O837-U2687.

DOI：10.1107/S1600536809008733

The molecular skeleton of the title molecule, C(8)H(6)N(4), is essentially planar [maximum deviation from the mean plane of 0.037 (2) angstrom]. All N atoms are involved in the formation of intermolecular N-H center dot center dot center dot N hydrogen bonds. The crystal packing exhibits also dipole-dipole interactions between the cyano groups of neighbouring molecules [C center dot center dot center dot C 3.473 (2) angstrom].

• 出版日期2009-4
• 单位山东大学