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Acta Cryst. (2013). E69, o992
[ doi:10.1107/S1600536813014359 ]

N'-Hydroxypyridine-2-carboximidamide-succinic acid (2/1)

J. Liu

Abstract: The asymmetric unit of the title co-crystal, C6H7N3O·0.5C4H6O4, comprises one N'-hydroxypyridine-2-carboximidamide molecule and half a succinic acid molecule (the whole molecule is generated by inversion symmetry). In the crystal, molecules are assembled into columns along [110], via strong N-H...O, O-H...O and O-H...N hydrogen bonds.

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