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3-Nitro-benzene-1,2-diamine.

ABSTRACT: The mol-ecule of the title compound, C(6)H(7)N(3)O(2), a derivative of o-phenyl-enediamine, nearly shows non-crystallographic C(s) symmetry. C-C-C angles span the range 116.25?(11)-122.35?(11)°. In the crystal, inter-molecular N-H?O and N-H?N hydrogen bonds connect mol-ecules into undulating sheets perpendicular to the crystallographic a axis. A weak intra-molecular N-H?O hydrogen bond is also observed. No ?-stacking is observed in the crystal structure.

SUBMITTER: Betz R

PROVIDER: S-EPMC3120524 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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3-Nitro-benzene-1,2-diamine.

Betz Richard R Gerber Thomas T

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6

The mol-ecule of the title compound, C(6)H(7)N(3)O(2), a derivative of o-phenyl-enediamine, nearly shows non-crystallographic C(s) symmetry. C-C-C angles span the range 116.25 (11)-122.35 (11)°. In the crystal, inter-molecular N-H⋯O and N-H⋯N hydrogen bonds connect mol-ecules into undulating sheets perpendicular to the crystallographic a axis. A weak intra-molecular N-H⋯O hydrogen bond is also observed. No π-stacking is observed in the crystal structure. ...[more]

PMID: 21754753

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