Two interpenetrating 3D MOFs constructed by bis(imidazole) and V-shape carboxylate co-ligands: synthesis, structure, gas adsorption and photoluminescent properties
作者:Jiu-Fu Lu、Zhi-Hong Liu
DOI:10.1080/00958972.2016.1216107
日期:2016.9.1
Abstract Two 3-D MOFs, [Co2(oba)2(bmip)]·DMA}n (1) and [Cd(1,3-bdc)(bmip)]n (2), where H2oba = 4,4′-oxybis(benzoic acid), 1,3-bdc = isophthalic acid and bmip = 1,3-bis(2-methylimidazolyl)propane, were synthesized under solvothermal conditions and characterized by single-crystal X-ray diffraction, powder XRD, FT-IR, TGA, and elemental analysis. Complex 1 features a 3-D→3-D twofold interpenetrating
摘要 两个 3-D MOF,[Co2(oba)2(bmip)]·DMA}n (1) 和 [Cd(1,3-bdc)(bmip)]n (2),其中 H2oba = 4,4 '-oxybis(benzoic acid), 1,3-bdc = 间苯二甲酸和 bmip = 1,3-双(2-甲基咪唑基)丙烷,在溶剂热条件下合成,并通过单晶 X 射线衍射、粉末 XRD、 FT-IR、TGA 和元素分析。复合体 1 具有 3-D→3-D 双重互穿框架,拓扑分析表明该框架可以描述为具有点符号 (412.63) 的 6 连通单节点 pcu 网。复合体 2 显示了一个 3-D→3-D 三重互穿网络,可以将其描述为具有 (65.8) 拓扑的 4 连接单节点 cds 网络。对1进行了气体吸附,并在室温下研究了1和2的光致发光性能。