Wang Xingquan, Liu Shuxia, Liu Yiwei, He Danfeng, Li Ning, Miao Jun, Ji Yujuan, Yang Guoyu
Key Laboratory of Polyoxometalate Science of the Ministry of Education, College of Chemistry, Northeast Normal University , Changchun, Jilin 130024, China.
Inorg Chem. 2014 Dec 15;53(24):13130-5. doi: 10.1021/ic502321v. Epub 2014 Nov 26.
Two {Ni6} cluster-containing inorganic-organic hybrid compounds have been successfully synthesized in the presence of organic amine under hydrothermal conditions, and they were characterized by powder and single-crystal X-ray diffraction, elemental analysis, thermogravimetric analysis, and IR spectroscopy. Structural analysis indicates that [Ni0.5(H2O)3][{Ni6(μ3-OH)3en(H2O)10}(H2P2W15O56)]·10H2O (1, en = ethylenediamine) is a triangular inorganic {Ni6} cluster substituted polyoxotungstate with only one en to stabilize the {Ni6} cluster. However, [Ni(dap)2]{[Ni1.5(dap)1.5(H2O)3][Ni6(μ3-OH)3(dap)2(en)(H2O) {O2C(CH2)2CO2}0.5(CH3COO)(P2W15O56)]}·15H2O (2, dap = 1,2-diaminopropane) is a three-dimensional inorganic-organic hybrid compound linked by succinic acid. The magnetic properties of both compounds were studied. In addition, the adsorption properties of compound 2 have also been investigated.
在水热条件下，在有机胺存在的情况下成功合成了两种含{Ni6}簇的无机-有机杂化化合物，并通过粉末和单晶X射线衍射、元素分析、热重分析和红外光谱对其进行了表征。结构分析表明，[Ni0.5(H2O)3][{Ni6(μ3-OH)3en(H2O)10}(H2P2W15O56)]·10H2O（1，en = 乙二胺）是一种三角形无机{Ni6}簇取代的多金属氧酸盐，仅有一个en来稳定{Ni6}簇。然而，[Ni(dap)2]{[Ni1.5(dap)1.5(H2O)3][Ni6(μ3-OH)3(dap)2(en)(H2O){O2C(CH2)2CO2}0.5(CH3COO)(P2W15O56)]}·15H2O（2，dap = 1,2-二氨基丙烷）是一种由琥珀酸连接的三维无机-有机杂化化合物。研究了这两种化合物的磁性。此外，还研究了化合物2的吸附性能。
