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题名: A unique tetranuclear cubane-like [Ni4O4] complex supported byhydroxyl-rich ligands: Synthesis, crystal structure and magneticproperty
作者: Zhang, Su-Yun ;  Chen, Wen-Qian ;  胡斌 ;  Chen, Yan-Mei ;  李武 ;  Li, Yahong
刊名: INORGANIC CHEMISTRY COMMUNICATIONS
出版日期: 2012
卷号: 16, 页码:74-77
关键词: Tetranuclear ;  Cubane-like ;  Nickel complex ;  Magnetic properties
英文摘要: The tetranuclear cubane-like complex of the formula [Ni-4(HL1)(3)(HL2)(H2O)(CH3OH)] [CH3COO]center dot 2CH(3)OH center dot CH3CN (1) (H(3)L1=3-(2-hydroxybenzylideneamino)propane-1,2-diol; H(2)L2=3-aminoprppane-1,2-diol) has been prepared by a one-pot reaction of nickel(II) acetate, salicylaldehyde and 3-aminopropane-1,2-diol, where the H(3)L1 ligand was generated in situ via the condensation reaction between salicylaldehyde and 3-aminopropane-1,2-diol. The X-ray diffraction analysis of the complex showed a Ni4O4 cubane arrangement and the coordination environments of four Ni(II) ions are different from each other. Magnetic studies indicated ferromagnetic behavior for the complex. The magnetic data were fitted and the parameters were given as g=2.43, J(1)=15.96, and J(2)=4.116. (C) 2011 Elsevier B.V. All rights reserved. The tetranuclear cubane-like complex of the formula [Ni-4(HL1)(3)(HL2)(H2O)(CH3OH)] [CH3COO]center dot 2CH(3)OH center dot CH3CN (1) (H(3)L1=3-(2-hydroxybenzylideneamino)propane-1,2-diol; H(2)L2=3-aminoprppane-1,2-diol) has been prepared by a one-pot reaction of nickel(II) acetate, salicylaldehyde and 3-aminopropane-1,2-diol, where the H(3)L1 ligand was generated in situ via the condensation reaction between salicylaldehyde and 3-aminopropane-1,2-diol. The X-ray diffraction analysis of the complex showed a Ni4O4 cubane arrangement and the coordination environments of four Ni(II) ions are different from each other. Magnetic studies indicated ferromagnetic behavior for the complex. The magnetic data were fitted and the parameters were given as g=2.43, J(1)=15.96, and J(2)=4.116. (C) 2011 Elsevier B.V. All rights reserved.
收录类别: SCI
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内容类型: 期刊论文
URI标识: http://ir.isl.ac.cn/handle/363002/2075
Appears in Collections:青海盐湖研究所知识仓储(2014年之前)_期刊论文

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Recommended Citation:
Zhang, Su-Yun,Chen, Wen-Qian,Hu, Bin,et al. A unique tetranuclear cubane-like [Ni4O4] complex supported byhydroxyl-rich ligands: Synthesis, crystal structure and magneticproperty[J]. INORGANIC CHEMISTRY COMMUNICATIONS,2012,16:74-77.
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