Syntheses and Crystal Structure of a New Molecular Clip Based on Diethoxycarbonyl Glycoluril: C_(54)H_(38)N_8O_6·H_2O  

作　　者：向嘉辰 王军刚 张建明 

机构地区：[1]Key Laboratory of Pesticide & Chemical Biology, Ministry of Education,College of Chemistry, Central China Normal University

出　　处：《Chinese Journal of Structural Chemistry》2014年第4期544-548,共5页结构化学（英文）

基　　金：supported by Central China Normal University and the National Science Foundation of China(No.21272085)

摘　　要：A new glycoluril derivative 2 has been synthesized and characterized by single- crystal X-ray diffraction. It crystallizes in triclinic, space group Pī 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… 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.A new glycoluril derivative 2 has been synthesized and characterized by single- crystal X-ray diffraction. It crystallizes in triclinic, space group Pī 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… 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.

关 键 词：glycoluril derivatives molecular clips X-ray crystal structure 

分 类 号：O631.1[理学—高分子化学]