Acta Crystallographica Section E

Structure Reports Online

Volume 69, Part 3 (March 2013)

organic compounds

hb7040 scheme

Acta Cryst. (2013). E69, o387 [ doi:10.1107/S160053681300408X ]

2-Amino-5-fluorobenzoic acid

S. Sreenivasa, K. E. ManojKumar, P. A. Suchetan, B. S. Palakshamurthy and K. Gunasekaran

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 [pi] - [pi] stacking interactions [centroid-centroid separation = 3.5570 (11) Å] are also observed in the crystal structure.


	Hyper-Text Markup Language (HTML) file [ doi:10.1107/S160053681300408X/hb7040sup0.html ] Supplementary materials

	Chemical Markup Language (CML) file (2.7 kbytes) [ doi:10.1107/S160053681300408X/hb7040Isup3.cml ] Supplementary material

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