Abstract
In the crystal of the title compound, C9H7FO4, classical carboxylate inversion dimers are linked by pairs of O—H⋯O hydrogen bonds. The packing is consolidated by C—H⋯F and C—H⋯O interactions. The benzene ring and the methoxycarbonyl group are nearly coplanar, with a dihedral angle of 1.5 (3)° between them, whereas the carboxyl group has a dihedral angle of 20.2 (4)° with respect to the benzene ring.
Highlights
In the crystal of the title compound, C9H7FO4, classical carboxylate inversion dimers are linked by pairs of O—H O
The packing is consolidated by C—H F
Symmetry codes: (i) x−1, y−1, z−1; (ii) −x+2, −y+3, −z+1; (iii) −x, −y+2, −z+1
Summary
Carl E. Wagnera* and Thomas L. Groyb a Division of Mathematics and Natural Sciences, Arizona State University, West Campus, Glendale, AZ 85306, USA, and bDepartment of Chemistry and Biochemistry, Arizona State University, Tempe, AZ 85287-1604, USA R factor = 0.066; wR factor = 0.190; data-to-parameter ratio = 12.0.
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