Chin Yee Jan, N. Shamsudin, Ai Ling Tan
Feb 22, 2014
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
In the title compound, C8H3N3O2 (systematic name: 4-nitrobenzene-1,2-dicarbonitrile), the nitro group is twisted out of the plane of the benzene ring to which it is attached [O—N—Cring—Cring torsion angle = 9.80 (13)°]. In the crystal packing, supramolecular layers with a zigzag topology in the ac plane are sustained by C—H⋯N interactions.