Li Kao-Zhen, Chen Yu-Ting, Zhao Chuan-Wen, Wei Guo-Dong, He Qing-Peng
Acta Crystallogr Sect E Struct Rep Online. 2008 Aug 6;64(Pt 9):o1665. doi: 10.1107/S1600536808023970.
The asymmetric unit of the title compound, C(23)H(18)Br(2)O(2), contains two independent mol-ecules with slightly different conformations. In the absence of classical inter-molecular inter-actions, the crystal packing is stabilized by van der Waals forces.
标题化合物C(23)H(18)Br(2)O(2)的不对称单元包含两个构象略有不同的独立分子。在没有经典分子间相互作用的情况下,晶体堆积通过范德华力得以稳定。