Metal-organic rotaxane frameworks;: MORFs

被引：208

作者：

Loeb, SJ ^{[1
]}

机构：

[1] Univ Windsor, Dept Chem & Biochem, Windsor, ON N9B 3P4, Canada

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 12期

关键词：

D O I：

10.1039/b416609d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Linear exodentate pyridinium ligands such as 1,2-bis(4,4'-bipyridinium) ethane or its bis N-oxide derivative can be used as axles for the formation of [ 2] pseudorotaxanes utilising 24-membered crown ethers such as dibenzo-24-crown-8 ether (DB24C8) as the wheel. These [ 2] pseudorotaxanes can be used to construct coordination networks using transition or lanthanide metal ions as the connecting nodes. 1-, 2- and 3D metal - organic rotaxane frameworks (MORFs) are possible. The resulting materials contain mechanically interlocked units and may be the forerunners of unique solids which contain machine-like components in an ordered array.

引用

页码：1511 / 1518

页数：8

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