In situ observation of a reversible single crystal-to-single-crystal apical-ligand exchange reaction in a hydrogen-bonded 2D coordination network

被引：154

作者：

Takaoka, K

Kawano, M

Tominaga, M

Fujita, M

机构：

[1] Univ Tokyo, Sch Engn, Dept Appl Chem, Bunkyo Ku, Tokyo 1138656, Japan

[2] Genesis Res Inst Inc, Bunkyo Ku, Tokyo 1138656, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 14期

关键词：

cobalt; coordination polymers; host-guest systems; hydrogen bonds; ligand design;

D O I：

10.1002/anie.200462214

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Aqua and nitrate forms of a CoII center are reversibly interconverted within a square-grid complex because of flexible side chains attached to a rodlike ligand (see scheme; Co yellow, N blue, O red). The ligand exchange proceeds in a single-crystal-to-single-crystal fashion despite the drastic structural changes at the metal center. All processes are observed by in situ X-ray crystallography. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2151 / 2154

页数：4