Acta Cryst. (2013). E69, o387
[ doi:10.1107/S160053681300408X ]
Abstract: In the title compound, C7H6FNO2, the molecule is almost planar (r.m.s. deviation for the non-H atoms = 0.015 Å) and an intramolecular N-HO hydrogen bond closes an S(6) ring. In the crystal, inversion dimers linked by pairs of O-HO hydrogen bonds generate R22(8) loops. Weak N-HF hydrogen bonds, short FF contacts [2.763 (2) Å] and aromatic - stacking interactions [centroid-centroid separation = 3.5570 (11) Å] are also observed in the crystal structure.
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