A Bistable Porous Coordination Polymer with a Bond-Switching Mechanism Showing Reversible Structural and Functional Transformations
A Bistable Porous Coordination Polymer with a Bond-Switching Mechanism Showing Reversible Structural and Functional Transformations
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DOI：
10.1002/anie.200802803
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发表时间：
2008-01-01
影响因子：
16.6
通讯作者：
Kitagawa, Susumu
中科院分区：
文献类型：
--
作者：
Ghosh, Sujit K.;Kaneko, Wakako;Kitagawa, Susumu
环变化：2D晶体配位聚合物1通过脱水可逆地转变为3D晶体1a。这种可逆的结构转变伴随着光学和磁性的变化。三维配位框架可以吸收H_2O分子，但不能吸收常见的有机溶剂，如甲醇、乙醇、四氢呋喃和Me_2CO(如图)。
Ring the changes: A 2D crystalline coordination polymer 1 is transformed reversibly into a 3D crystal 1a by dehydration. This reversible structural transformation is accompanied by a change in optical and magnetic properties. The 3D coordination framework absorbs H 2 O molecules but rejects common organic solvents, such as MeOH, EtOH, THF, and Me 2 CO.(Figure Presented)