2,3-（3,6,9-三氧杂十一烷-1,11-二硫代）-1,4,5,8-四硫富瓦烯-6-羧酸甲酯
Methyl 2,3-(3,6,9-trioxaundecane-1,11-diyldithio)-1,4,5,8-tetra-thia-fulvalene-6-carboxyl-ate.
作者信息
Hou Rui-Bin, Li Bao, Yin Bing-Zhu, Wu Li-Xin
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 18;65(Pt 5):o1057. doi: 10.1107/S1600536809013154.
Abstract
In the title mol-ecule, C(16)H(20)O(5)S(6), the two five-membered rings form a dihedral angle of 4.7 (3)°. The crystal packing exhibits weak inter-molecular C-H⋯O hydrogen bonds, which link the mol-ecules into chains propagating in [10], and π-π inter-actions, indicated by the short distances [3.756 (5) Å] between the centroids of five-membered rings from mol-ecules related by translation along the b axis.
摘要
在标题分子C(16)H(20)O(5)S(6)中，两个五元环形成的二面角为4.7 (3)°。晶体堆积呈现出弱的分子间C—H⋯O氢键，这些氢键将分子连接成沿[10]方向延伸的链，并且存在π-π相互作用，这由沿b轴平移相关的分子的五元环质心之间的短距离[3.756 (5) Å]表明。
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