Controlled generation of heterochiral or homochiral coordination polymer: helical conformational polymorphs and argentophilicityinduced spontaneous resolution

被引：156

作者：

Chen, XD

Du, M

Mak, TCW ^{[1
]}

机构：

[1] Chinese Univ Hong Kong, Dept Chem, Shatin, Hong Kong, Peoples R China

[2] Tianjin Normal Univ, Coll Chem & Life Sci, Tianjin, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 35期

关键词：

D O I：

10.1039/b507363d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the pair of helical conformational polymorphs of the coordination polymer {[AgL](CF3SO3)}(infinity) (L = 52-pyridinyl-3-pyridinylmethanone), the 2(1) helices of opposite chirality in one supramolecular isomer are stacked alternately to form a racemate, while the 4(1) helices in the other are assembled homochirally by inter-chain argentophilic interaction to generate a conglomerate.

引用

页码：4417 / 4419

页数：3

共 47 条

[1] Synthesis, structure, and reactivity of [(dfepe)Pt(mu-H)](2). An unusual example of conformational polymorphism [J].