4,4'-联吡啶-2,3,4,5,6-五氟苯甲酸（1/2）
4,4'-Bipyridine-2,3,4,5,6-penta-fluoro-benzoic acid (1/2).
作者信息
Zhang Xiangdong, Wang Lijuan, Ge Chunhua, Men Yanmei, Zhang Rui
机构信息
College of Chemistry, Liaoning University, Shenyang 110036, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Sep 12;65(Pt 10):o2438. doi: 10.1107/S1600536809034783.
Abstract
In the title 1:2 adduct, C(10)H(8)N(2)·2C(7)HF(5)O(2), the complete 4,4'-bipyridine mol-ecule is generated by a crystallographic twofold axis. The components of the adduct are linked by inter-molecular O-H⋯N hydrogen bonds and further connected by a combination of C-H⋯O, C-H⋯F and F⋯F [2.859 (2) Å] inter-actions.
摘要
在标题为1:2加合物C(10)H(8)N(2)·2C(7)HF(5)O(2)中，完整的4,4'-联吡啶分子由一个晶体学二重轴生成。加合物的各组分通过分子间O-H⋯N氢键相连，并通过C-H⋯O、C-H⋯F和F⋯F [2.859 (2) Å]相互作用进一步连接。
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