The carboxylic acid residue in the title compound, C(6)H(4)BrNO(2), is twisted out of the plane of the other atoms, as indicated by the (Br)C-C-C-O(carbon-yl) torsion angle of -20.1 (9)°. In the crystal, supra-molecular chains mediated by O-H⋯N hydrogen bonds are formed with base vector [201] and C-H⋯O inter-actions reinforce the packing.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979810 | PMC |
http://dx.doi.org/10.1107/S1600536810003314 | DOI Listing |
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