Syntheses and solid state structures of hybrid d10 metal–organic frameworks based on methylenediisophthalic acid (H4MDIP)
Syntheses and solid state structures of hybrid d10 metal–organic frameworks based on methylenediisophthalic acid (H4MDIP)
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DOI：
10.1039/b618613k
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发表时间：
2007-08
期刊：
影响因子：
3.1
通讯作者：
X. Duan;Yi-zhi Li;Yang Su;Shuangquan Zang;Chengjian Zhu;Q. Meng
中科院分区：
文献类型：
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作者：
X. Duan;Yi-zhi Li;Yang Su;Shuangquan Zang;Chengjian Zhu;Q. Meng
合成了4种新型杂化D10金属配合物[Zn(H_2MDIP)(4，4‘-bpy)_(0.5)]N_1(4，4’-bpy=4，4‘-联吡啶，H_4MDIP=亚甲基二异苯二甲酸)，[Zn_2(M_DIP)(Bix)·H_2O]N_2[B_x=1，4-双(咪唑-1-甲基)-苯]，{[Cd(H_2MDIP)(H_2O)]_2·H_2O}n_3，{[Cd_2(H_2MDIP)(H_2O)_2(En)_2]·2H_2O}N_4(en=乙二胺)，用X射线单晶衍射法测定了它们的结构。配合物1-2分别是四配位锌离子的二维格子结构和波状结构，三-四是六配位的二维格子结构和双片层结构。化合物1和3中的MDIP分别为V型和Y型配体，而化合物2和4中的MDIP分别为类似的X型配体。此外，还研究了配合物1-4的各种拓扑结构、热性质和发光性质。
Four novel hybrid d10 metal complexes [Zn(H2MDIP)(4,4′-bpy)0.5]n1 (4,4′-bpy = 4,4′-bipyridine, H4MDIP = methylenediisophthalic acid), [Zn2(MDIP)(bix)·H2O]n2 [bix = 1,4-bis(imidazol-1-ylmethyl)-benzene], {[Cd(H2MDIP)(H2O)]2·H2O}n3, {[Cd2(MDIP)(H2O)2(en)2]·2H2O}n4 (en = ethylenediamine) based on tetracarboxylate acid were synthesized and their structures were determined by X-ray single-crystal diffraction. Complexes 1–2 are 2D grid and undulated structures with four-coordinated Zn2+ ions, respectively; 3–4 are 2D grid and double-sheet structures with six-coordinated Cd2+ ions, respectively. MDIP in complexes 1 and 3 act as V-shaped and Y-shaped ligands, respectively, yet in 2 and 4 MDIP act as similar X-shaped ligands. Diverse topologies, thermal and luminescent properties of complexes 1–4 have also been investigated.