（Z）-4-({3-[(2,5-二氧代咪唑烷-4-亚基)甲基]-1H-吲哚-1-基}甲基)苯甲酸甲酯
(Z)-Methyl 4-({3-[(2,5-dioxoimidazolidin-4-yl-idene)meth-yl]-1H-indol-1-yl}meth-yl)benzoate.
作者信息
Penthala Narsimha Reddy, Reddy Thirupathi Reddy Yerram, Parkin Sean, Crooks Peter A
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2008 Dec 10;65(Pt 1):o62-3. doi: 10.1107/S1600536808041020.
In the title compound, C(21)H(17)N(3)O(4), pairs of mol-ecules form a planar[maximum deviation 0.0566 (9) Å] centrosymmetric imidazole dimer via two N-H⋯O hydrogen bonds. These dimeric units are linked by further N-H⋯O hydrogen bonds between the ester carbonyl group and the imidazolidine ring, formiing chains parallel to the c-axis direction. In addition, there are π-π stacking inter-actions between the planar imidazole pairs, with an inter-planar spacing of 3.301 (2) Å. There is a double bond with Z geometry connecting the imidazolidine and indole units.
在标题化合物C(21)H(17)N(3)O(4)中，分子对通过两个N-H⋯O氢键形成一个平面[最大偏差0.0566 (9) Å]中心对称咪唑二聚体。这些二聚单元通过酯羰基与咪唑烷环之间的进一步N-H⋯O氢键相连，形成平行于c轴方向的链。此外，平面咪唑对之间存在π-π堆积相互作用，平面间距为3.301 (2) Å。有一个具有Z构型的双键连接咪唑烷和吲哚单元。
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