Ontology highlight
ABSTRACT:
SUBMITTER: Danish M
PROVIDER: S-EPMC3007257 | biostudies-literature | 2010 Jul
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20100724 Pt 8
In the title compound, C(14)H(14)N(4)O(4), the dihedral angle between the benzene rings is 10.42 (8)°. The nitro groups make dihedral angles of 5.3 (2) and 6.47 (15)° with their parent ring and are oriented at 11.2 (3)° with respect to each other. An intra-molecular N-H⋯O hydrogen bond completes an S(6) ring motif. In the crystal, mol-ecules are linked by C-H⋯O inter-actions, thus forming (010) chains in which R(2) (2)(13) ring motifs are present. There also exist aromatic π-π stacking inter-act ...[more]