A Coordination Polymer With a (3,4)-Connected (62.8)2(62.84) 3D Network: Synthesis, Crystal Structure and Luminescent Properties
A Coordination Polymer With a (3,4)-Connected (62.8)2(62.84) 3D Network: Synthesis, Crystal Structure and Luminescent Properties
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DOI：
10.1080/15533174.2012.680092
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发表时间：
2012-07
期刊：
影响因子：
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通讯作者：
Guang-Xiang Liu;Wei Guo;S. Nishihara;X. Ren
中科院分区：
文献类型：
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作者：
Guang-Xiang Liu;Wei Guo;S. Nishihara;X. Ren
以3,3′，4,4′-二邻苯二甲酸（H4ODPA）和1,2-双（4-吡啶基）乙烷（bpe）为原料，在水热条件下合成了三维Cd（II）配位聚合物Cd2(ODPA)(bpe)(H2O)2(1)，并用元素分析、红外光谱和单晶x射线衍射技术对其进行了表征。x射线晶体学研究表明，这种金属有机配合物具有一个有趣的（3,4）连接的三维网络，具有二进制节点。Cd原子是三连接节点，ODPA配体是四连接节点。发光研究表明，在室温下，1在固态状态下在408 nm处具有最大发射量。
The 3D Cd(II) coordination polymer Cd2(ODPA)(bpe)(py) (H2O)2 (1) with 3,3′,4,4′-oxydiphthalic acid (H4ODPA) and 1,2-bis(4-pyridyl)ethane (bpe) was synthesized under hydrothermal conditions and characterized by elemental analyses, IR spectrum, and single-crystal X-ray diffraction techniques. X-ray crystallographic studies of 1 reveal that this metal-organic complex has an interesting (3,4)-connected 3D network with binary nodes. The Cd atoms are three-connected nodes and the ODPA ligands are four-connected nodes. Luminescent study indicates 1 has an emissive maximum at 408 nm in the solid state at room temperature.