Acta Cryst. (2011). E67, o47 [ doi:10.1107/S160053681005035X ]
Abstract: In the title compound, C13H15N3O·H2O, the dihedral angle between the pyrazole and benzene rings is 26.6 (2)° and the N-C-C-C torsion angle is 153.6 (3)°. In the crystal, adjacent molecules are linked by N-HN, N-HO and O-HO hydrogen bonds into a network structure running along the a axis.
Online 8 December 2010
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