title: 2-[(2-Chloro-phen-yl)imino-meth-yl]-4,6-di-iodo-phenol.
abstract: The asymmetric unit of the title compound, C(13)H(8)ClI(2)NO, contains half of the mol-ecule situated on a mirror plane. The hy-droxy group is involved in the formation of an intra-molecular O-H⋯N hydrogen bond. π-π inter-actions between the benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.629 (3) Å] form stacks along the b axis. In the crystal, weak C-H⋯O and C-H⋯Cl inter-actions are observed.
authors.affiliation: State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210093, People's Republic of China, and Jiangsu Tiansheng Pharmaceutical Company Limited, Jurong Jiangsu 212415,  People's Republic of China.
authors.forename: Hao
authors.initials: H
authors.lastname: Ji
authors.forename: Yong-An
authors.initials: YA
authors.lastname: Yang
authors.forename: Hua-Ping
authors.initials: HP
authors.lastname: Ma
authors.forename: Hai-Liang
authors.initials: HL
authors.lastname: Zhu