Cheng Hua
Department of Chemistry and Biology, Xiangfan University, Xiangfan 441053, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Feb 23;67(Pt 3):o691. doi: 10.1107/S1600536811005472.
In the title mol-ecule, C(9)H(4)I(2)OS(2), the two five-membered rings form a dihedral angle of 64.2 (2)°. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into layers parallel to the ab plane. The crystal packing exhibits short C⋯I contacts of 3.442 (5) Å between the mol-ecules of adjacent layers.
在标题分子C(9)H(4)I(2)OS(2)中,两个五元环形成的二面角为64.2 (2)°。在晶体中,弱的分子间C—H⋯O氢键将分子连接成平行于ab平面的层。晶体堆积显示相邻层分子之间存在3.442 (5) Å的短C⋯I接触。