Syntheses and magnetic properties of three Mn(II) coordination polymers based on a tripodal flexible ligand
Syntheses and magnetic properties of three Mn(II) coordination polymers based on a tripodal flexible ligand
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DOI：
10.1039/c1ce06213a
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发表时间：
2012-02
期刊：
影响因子：
3.1
通讯作者：
Ming-Yang Zhang;Weilong Shan;Zhengbo Han
中科院分区：
文献类型：
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作者：
Ming-Yang Zhang;Weilong Shan;Zhengbo Han
在不同溶剂中，Mn（II）与三（2-羧乙基）异氰脲酸酯（H3 tci）在1，2-二（4-吡啶基）乙烯存在或不存在的条件下发生溶剂热反应，生成了三种新型的Mn（II）配位聚合物：Mn 3（tci）2（DMF）2（H2O）2（1），[Mn 3（tci）2（DMA）4]·2DMA（2）和[Mn（Htci）（bpe）0.5]·H2O（3）. 1是一个由{Mn-（μ2-O）-Mn}n链通过tci配体的柔性臂连接而成的三维多孔配位聚合物。2具有基于三核Mn（II）簇作为节点的2D CdI 2拓扑层。3是3D柱状层状结构。这些配合物的磁性也有报道。
The solvothermal reaction of Mn(II) and tri(2-carboxyethyl)isocyanurate (H3tci) with or without the presence of 1,2-bis(4-pyridyl)ethylene in different solvents leads to the generation of three novel Mn(II) coordination polymers, namely, Mn3(tci)2(DMF)2(H2O)2 (1), [Mn3(tci)2(DMA)4]·2DMA (2) and [Mn(Htci)(bpe)0.5]·H2O (3). 1 features a 3D porous coordination polymer constructed by {Mn–(μ2–O)–Mn}n chains linked by the flexible arms of tci ligands. 2 features a 2D CdI2 topological layer based on trinuclear Mn(II) clusters as nodes. 3 is a 3D pillar-layered structure. The magnetic properties of these complexes have also been reported.