Columnar one-dimensional coordination polymer formed with a metal ion and a host-guest complex as building blocks: potassium ion complexed cucurbituril

被引：101
作者：
Heo, J
Kim, J
Whang, D
Kim, K
机构：
[1] Pohang Univ Sci & Technol, Natl Creat Res Inst Ctr Smart Supramol, Pohang 790784, South Korea
[2] Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea
来源：
INORGANICA CHIMICA ACTA | 2000年 / 297卷 / 1-2期
关键词：
coordination polymer; host-guest complexes; potassium; crystal engineering; supramolecular chemistry;
D O I：
10.1016/S0020-1693(99)00318-7
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A novel one-dimensional coordination polymer comprising a metal ion and a host-guest complex is described. Cucurbituril, a barrel-shaped molecule and potassium ion form a columnar 1D coordination polymer in the solid state, formula of which is [(C36H36N24O12)K-2(OH)(2).(C4H8O)](n). In the coordination polymer, cucurbituril molecules stack atop one another through coordination of their carbonyl groups to the potassium ions in between. A disordered THF molecule is encapsulated in the cavity of each of the cucurbituril molecule. (C) 2000 Elsevier Science S.A. All rights reserved.
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收藏
页码：307 / 312
页数：6
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