基于β-氨基酸配合物构筑的三维超分子网状结构
hree-Dimensional Three-Dimensional Supramolecular Net based on β-amino acid Coordination Complex
本文以β-丙氨酸为配体采用缓慢挥发的方法得到了具有双核铜的配合物。采用IR、X-射线单晶衍射等方法表征了该配合物的晶体结构。其组成为[Cu2(β-alanine)4.(H2 O)2].4(NO3)2(CH3OH)。其晶胞参数为：a = 8.1744(13)?, b = 8.6043(14)?, c = 12.445(2)?, α = 110.004(2) , β = 92.076(2) , γ = 99.363(2) ，三斜晶系，P-1空间群。其中β-丙氨酸以内盐形式存在。抗衡离子硝酸根、配位水分子、溶剂甲醇分子及配体上的氨基之间的氢键作用构筑了三维超分子网状结构。
In this paper a novel di-nuclear compound [Cu2(β-alanine)4.(H2O)2].4(NO3)2(CH3OH) was synthesized at room temperature and characterized by means of FT-IR、crystal X-ray crystallography. It crystallizes in the Triclinic system, space group P-1 with a= 8.1744(13) ?, b =8.6043(14) ?, c=12.445(2) ?,α=110.004(2) , β=92.076(2) , γ=99.363(2) . Hydrogen bonds between the nitrte, coordinate water, carbinol and amino group construct three dimensional supramolecular H-bonding framework.
郑春英、李晖
化学晶体学
三维超分子网络结构β-氨基酸配合物氢键
3D supramolecular netβ-amino acidsCoordination ComplexHydrogen bonding
郑春英,李晖.基于β-氨基酸配合物构筑的三维超分子网状结构[EB/OL].(2012-04-28)[2025-08-04].http://www.paper.edu.cn/releasepaper/content/201204-421.点此复制
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