Spontaneous resolution of two homochiral ferroelectric cadmium(II) frameworks and an achiral framework from a one-pot reaction involving achiral rigid ligands

被引：74

作者：

Su, Zhi ^{[1
]}

Chen, Man-Sheng ^{[1
]}

Fan, Jian ^{[1
]}

Chen, Min ^{[1
]}

Chen, Shui-Sheng ^{[1
]}

Luo, Li ^{[1
]}

Sun, Wei-Yin ^{[1
]}

机构：

[1] Nanjing Univ, Nanjing Natl Lab Microstruct, Sch Chem & Chem Engn, State Key Lab Coordinat Chem,Coordinat Chem Inst, Nanjing 210093, Peoples R China

来源：

CRYSTENGCOMM | 2010年 / 12卷 / 07期

基金：

中国国家自然科学基金;

关键词：

METAL-ORGANIC FRAMEWORKS; HETEROGENEOUS ASYMMETRIC CATALYSIS; HELICAL COORDINATION POLYMERS; TRIPODAL LIGANDS; CRYSTAL-STRUCTURES; COPPER(II) COMPLEXES; SORPTION PROPERTIES; ABSOLUTE HELICITY; TOPOLOGY; NETWORK;

D O I：

10.1039/c0ce00054j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Unprecedented two homochiral Cd(II) enantiomers and one achiral Cd(II) complex obtained from one pot reaction with achiral mixed rigid ligands 1,3,5-tris(1-imidazolyl)benzene (tib) and 1,4-benzenedicarboxylate (BDC2-) feature interesting entangled structures in which the ligands display huge distortion, and the homochiral enantiomers show ferroelectric property.

引用

页码：2040 / 2043

页数：4

共 54 条

[1] A unique example of a high symmetry three- and four-connected hydrogen bonded 3D-network [J].