Ontology highlight
ABSTRACT:
SUBMITTER: Chantrapromma S
PROVIDER: S-EPMC3239123 | biostudies-literature | 2011 Dec
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20111130 Pt 12
The title mol-ecule, C(14)H(11)ClN(4)O(4), is in an E configuration and is twisted with the dihedral angle between the two benzene rings being 38.48 (8)°. The ethyl-idenehydrazine plane makes dihedral angles of 6.03 (10) and 44.04 (11)°, respectively, with the dinitro- and chloro-substituted benzene rings. The two nitro groups are essentially coplanar with the bound benzene ring, making dihedral angles of 0.9 (2) and 1.65 (18)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif ...[more]