Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 2 (February 2013)

organic compounds

Acta Cryst. (2013). E69, o187    [ doi:10.1107/S1600536812050854 ]


G. H. Elgemeie, S. H. Sayed and P. G. Jones

Abstract: The mol­ecule of the title compound, C9H9N5O, is essentially planar (r.m.s. deviation of all atoms = 0.02 Å) except for the NH2 H atoms. An intra­molecular hydrazinyl­idene-carbonyl N-H...O=C hydrogen bond is present. In the crystal, mol­ecules are connected via N-H...N/O hydrogen bonds, forming thick layers parallel to (100).

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