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4,5-Diamino-benzene-1,2-dicarbonitrile.

ABSTRACT: The mol-ecular skeleton of the title mol-ecule, C(8)H(6)N(4), is essentially planar [maximum deviation from the mean plane of 0.037 (2) Å]. All N atoms are involved in the formation of inter-molecular N-H⋯N hydrogen bonds. The crystal packing exhibits also dipole-dipole inter-actions between the cyano groups of neighbouring mol-ecules [C⋯C 3.473 (2) Å].

SUBMITTER: Zhang X

PROVIDER: S-EPMC2969096 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature

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4,5-Diamino-benzene-1,2-dicarbonitrile.

Zhang Xiuwen X Wang Wei W Jiang Jianzhuang J Ni Zhonghai Z

Acta crystallographica. Section E, Structure reports online 20090325 Pt 4

The mol-ecular skeleton of the title mol-ecule, C(8)H(6)N(4), is essentially planar [maximum deviation from the mean plane of 0.037 (2) Å]. All N atoms are involved in the formation of inter-molecular N-H⋯N hydrogen bonds. The crystal packing exhibits also dipole-dipole inter-actions between the cyano groups of neighbouring mol-ecules [C⋯C 3.473 (2) Å]. ...[more]

PMID: 21582556

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