4-（4-硝基-苯磺酰胺基）吡啶溴化物
4-(4-Nitro-benzene-sulfonamido)pyridinium bromide.
作者信息
Zhao Liang, Yu Qi-Fei, Wu Qiong
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Nov 13;64(Pt 12):o2308. doi: 10.1107/S1600536808035265.
Abstract
In the title compound, C(11)H(10)N(3)O(4)S(+)·Br(-), the benzene ring makes an angle of 88.4 (2)° with the pyridinium ring. The dihedral angle between the nitro group and the benzene ring is 16.5 (2)°. The ions in the crystal structure are linked by a combination of inter-molecular N-H⋯Br and non-conventional C-H⋯Br and C-H⋯O hydrogen bonds, forming a three-dimensional network.
摘要
在标题化合物C(11)H(10)N(3)O(4)S(+)·Br(-)中，苯环与吡啶鎓环形成的夹角为88.4 (2)°。硝基与苯环之间的二面角为16.5 (2)°。晶体结构中的离子通过分子间N-H⋯Br、非常规C-H⋯Br和C-H⋯O氢键的组合相连，形成三维网络。
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