Redox Reaction Induced Structural Transformation among Three Copper Coordination Polymers
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Presented here is the unusual redox reaction induced structural transformation among three new copper coordination polymers with different structures, which shows that a chain structure [CuII2(tmdpy)(2,6-pdc)2]·(DMF) (1; tmdpy = 1,3-di(4-pyridyl)propane; 2,6-pdc = 2,6-pyridinedicarboxylate) can irreversibly transfer to a layer structure [CuIICuI(tmdpy)(2,6-pdc)1.5]·(DMF) (2) and 2 can reversibly transfer to another chain structure [CuII(tmdpy)(2,6-pdc)]·(DMF) (3) through changing the reaction temperatures. The results demonstrate that temperature plays a dominant role on controlling the redox reaction and the structural transformation.
创建时间:
2016-02-20



