3,9-二甲基-3,9-双-(4-硝基苯基)-2,4,8,10-四氧杂螺[5.5]十一烷。
3,9-Dimethyl-3,9-bis-(4-nitro-phen-yl)-2,4,8,10-tetra-oxaspiro-[5.5]undeca-ne.
作者信息
Sun Xiaoqiang, Yu Bin, Zhang Xiuqin, Chao Xuqiang, Chen Qiang
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 1;67(Pt 6):o1319. doi: 10.1107/S1600536811015017. Epub 2011 May 7.
Abstract
In the title compound, C(21)H(22)N(2)O(8), both of the nonplanar six-membered heterocycles adopt chair conformations. The dihedral angle between the terminal benzene rings is 58.22 (11)°. Weak inter-molecular C-H⋯O inter-actions are observed in the crystal structure.
摘要
在标题化合物C₂₁H₂₂N₂O₈中，两个非平面六元杂环均采用椅式构象。末端苯环之间的二面角为58.22 (11)°。在晶体结构中观察到弱的分子间C—H⋯O相互作用。
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