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Acta Cryst. (2009). E65, o46 [ doi:10.1107/S1600536808040981 ]
Abstract: In the molecule of the title compound, C8H7NO5, the acetate group is oriented with respect to the aromatic ring at a dihedral angle of 85.30 (3)°. An intramolecular O-H
O hydrogen bond results in the formation of a non-planar six-membered ring, adopting an envelope conformation. In the crystal structure, intermolecular C-H
O hydrogen bonds link the molecules.
Online 10 December 2008
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