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Acta Cryst. (2013). E69, o1651-o1652
[ doi:10.1107/S1600536813027815 ]


M. Schulze, W. Seichter and E. Weber

Abstract: In the title compound, C17H12N2O3, the mean planes of the benzene ring and the quinoline moiety are inclined to one another by 11.0 (1)°. The nitro substituent is twisted at an angle of 7.9 (2)° with respect to the attached benzene ring. Intra­molecular O-H...N and C-H...N hydrogen bonds occur. The crystal is constructed of mol­ecular stacks without involvement of [pi]-stacking inter­actions, but showing inter­stack association via O-H...O and C-H...O hydrogen bonding. Thus, the supramolecular architecture of the crystal results from stacked molecules stabilized by hydrogen bonding between the stacks.

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