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Benzamide-picric acid (1/1).

ABSTRACT: In the title compound, C(7)H(7)NO·C(6)H(3)N(3)O(7), one of the nitro groups of the picric acid mol-ecule lies in the plane of the attached benzene ring [dihedral angle = 1.4?(1)°] while the other two are twisted away by 9.9?(1) and 30.3?(1)°. In the benzamide mol-ecule, the amide group is almost coplanar with the benzene ring [dihedral angle = 4.4?(1)°]. An intra-molecular O-H?O hydrogen bond generates an S6 ring motif. In the crystal, mol-ecules are linked into a ribbon-like structure along the b axis by O-H?O and N-H?O inter-molecular hydrogen bonds. In addition, C-H?O hydrogen bonds and short O?O contacts [2.828?(2)?Å] are observed.

SUBMITTER: Sivaramkumar MS

PROVIDER: S-EPMC3006951 | BioStudies | 2010-01-01T00:00:00Z

REPOSITORIES: biostudies

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