| Syntheses and Crystal Structure of a New Molecular Clip Based on Diethoxycarbonyl Glycoluril: C_(54)H_(38)N_8O_6·H_2O |
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| 作者姓名： | XIANG Jia-Chen WANG Jun-Gang ZHANG Jian-Ming |
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| 作者单位： | Key Laboratory of Pesticide ＆ Chemical Biology, Ministry of Education,College of Chemistry, Central China Normal University, Wuhan 430079, China |
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| 基金项目： | This work was supported by Central China Normal University and the National Science Foundation of China （No. 21272085）. We are also grateful to Pro. Wu An-Xin for his guidance |
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| 摘 要： | A new glycoluril derivative 2 has been synthesized and characterized by singlecrystal X-ray diffraction. It crystallizes in triclinic, space group P1 with a = 13.128(7), b = 13.245(7), c = 14.016(8) ?, α = 98.805(10), β = 102.036(9), γ = 101.470(10)°, V = 2287(2) ?3, Z = 2, C54H38N8O6·H2O, Mr = 912.94, F(000) = 952, T = 298(2) K, Dc = 1.326 g/cm3 and μ = 0.090 mm-1. Due to the intermolecular C–H...O interactions, two monomeric molecular clips dimerize as a dimeric building block in the crystalline state. Those building blocks form tape-like supramolecular polymers driven by intermolecular C–H...N interactions and water molecules which stabilized in the packing structure served as hydrogen-bonding donors.
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| 关 键 词： | 晶体结构 分子间 水分子 合成 乙氧基 单晶X-射线衍射 羰基 超分子聚合物 |
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