Shi Lu, Zhang Qin, Xiao Qi, Wu Tao, Zhu Hong-Jun
Department of Applied Chemistry, College of Science, Nanjing University of Technology, Nanjing 210009, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 1;67(Pt 4):o748. doi: 10.1107/S1600536811006301. Epub 2011 Mar 2.
In the crystal structure of the title compound, C(13)H(9)ClO(3), the mol-ecules form classical O-H⋯O hydrogen-bonded carb-oxy-lic acid dimers. These dimers are linked by C-H⋯π inter-actions into a three-dimensional network. The benzene rings are oriented at a dihedral angle of 77.8 (1)°.