Author:
Jan Chin Yee,Shamsudin Norzianah Binti Haji,Tan Ai Ling,Young David J.,Ng Seik Weng,Tiekink Edward R. T.
Abstract
In the title compound, C8H7N3O4(systematic name: 4-nitrobenzene-1,2-dicarboxamide), each of the substituents is twisted out of the plane of the benzene ring to which it is attached [dihedral angles of 11.36 (2)° for the nitro group, and 60.89 (6) and 34.39 (6)° for the amide groups]. The amide groups are orientated to either side of the least-squares plane through the benzene ring with the amine groups being directed furthest apart. In the crystal, a three-dimensional architecture is established by a network of N—H...O hydrogen bonds.
Publisher
International Union of Crystallography (IUCr)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry
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