A Controllable Gate Effect in Cobalt(II) Organic Frameworks by Reversible Structure Transformations

被引：318

作者：

Chen, Qiang ^{[1
]}

Chang, Ze ^{[1
]}

Song, Wei-Chao ^{[1
]}

Song, Han ^{[1
]}

Song, Hai-Bin ^{[2
]}

Hu, Tong-Liang ^{[1
]}

Bu, Xian-He ^{[1
]}

机构：

[1] Nankai Univ, Dept Chem, TKL Metal & Mol Based Mat Chem & Synerget Innovat, Tianjin 300071, Peoples R China

[2] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 44期

关键词：

cobalt; gate effect; metal-organic frameworks; sensors; single-crystal transformation; SINGLE-CRYSTAL TRANSFORMATION; COORDINATION POLYMERS; GUEST-EXCHANGE; ADSORPTION; SEPARATION; CHANNELS; DYNAMICS; BREAKING;

D O I：

10.1002/anie.201306304

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

With H2O or NH3 stimuli, the blue cobalt-based metal-organic framework (MOF) BP can reversibly transform to red RP. The removal/recovery of terephthalate ligands accompanied by the transformation leads to a gate effect, which allows the encapsulation and release of small solvent molecules under certain conditions. This is the first example of topology transformation from a self-penetrating to interpenetrating net in 3D MOFs. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：11550 / 11553

页数：4

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