Luminescent cadmium and zinc diphenate coordination polymers containing pyridyl-piperazine type ligands: Grids, diamondoid lattices, and a rare 4-connected net
Luminescent cadmium and zinc diphenate coordination polymers containing pyridyl-piperazine type ligands: Grids, diamondoid lattices, and a rare 4-connected net
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DOI：
10.1016/j.ica.2010.12.053
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发表时间：
2011-03
影响因子：
2.8
通讯作者：
Gregory A. Farnum;J. Lucas;Curtis Y. Wang;R. LaDuca
中科院分区：
文献类型：
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作者：
Gregory A. Farnum;J. Lucas;Curtis Y. Wang;R. LaDuca
水热合成了5个d10构型的含吡啶基哌嗪类配体的二价金属联苯醚配位聚合物，并通过单晶X射线衍射对其结构进行了表征. {[Cd（diphenate）（3-bpmp）（H2O）]·0.5H2O}n（1，3-bpmp=双（3-吡啶基甲基）哌嗪）具有双层拓扑结构。它的高氯酸盐类似物{[Cd 3（diphenate）4（H23-bpmp）（H3-bpmp）（H2O）2]（ClO 4）·7 H2O}n（2）具有非常罕见的基于阴离子三核节点的4-连接658 dmp拓扑结构。{[Cd（diphenate）（4-bpfp）]·H2O}n（3，4-bpfp=双（4-吡啶基甲酰基）哌嗪）显示出非互穿的类金刚石晶格，而相关化合物[Cd（diphenate）（4-bpmp）（H2O）]n（4，4-bpmp=双（4-吡啶基甲基）哌嗪）具有简单的（4，4）网格拓扑结构。{[Zn（diphenate）（4-bpmp）]·0.5H2O}n（5）具有2重互穿的类金刚石结构。这些材料的发光性能也报告。
Hydrothermal synthesis has afforded five d10configuration divalent metal diphenate coordination polymers containing pyridyl-piperazine type ligands, which were structurally characterized by single-crystal X-ray diffraction. {[Cd(diphenate)(3-bpmp)(H2O)]·0.5H2O}n(1, 3-bpmp=bis(3-pyridylmethyl)piperazine) has a double layer topology. Its perchlorate-containing analog {[Cd3(diphenate)4(H23-bpmp)(H3-bpmp)(H2O)2](ClO4)·7H2O}n(2) possesses a very rare 4-connected 658 dmp topology based on anionic trinuclear nodes. {[Cd(diphenate)(4-bpfp)]·H2O}n(3, 4-bpfp=bis(4-pyridylformyl)piperazine) manifests a non-interpenetrated diamondoid lattice, while the related compound [Cd(diphenate)(4-bpmp)(H2O)]n(4, 4-bpmp=bis(4-pyridylmethyl)piperazine) has a simple (4,4) grid topology. {[Zn(diphenate)(4-bpmp)]·0.5H2O}n(5) displays a 2-fold interpenetrated diamondoid lattice. Luminescent properties of these materials are also reported.