Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 1 (January 2012)

organic compounds

Acta Cryst. (2012). E68, o183    [ doi:10.1107/S1600536811051737 ]


H. Jia

Abstract: In the title compound, C10H11N3O2, the nitro group is essentially coplanar with the aromatic ring [dihedral angle = 3.4 (3)°] and forms an intra­molecular N-H...O hydrogen bond with the amine group. In the crystal, weak aromatic C-H...O and C-H...N hydrogen bonds link the mol­ecules. Weak aromatic ring [pi]-[pi] inter­actions [minimum ring centroid-centroid separation = 3.9841 (16) Å] are also present.

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