A New Tetranuclear Cubane-like Ni(II) Complex Based on Schiff-base Ligand: Synthesis, Crystal Structure and Magnetic Properties

被引:10
|
作者
Lian Qing-Yun [1 ]
Hu Hang-Na [1 ]
Li Can-Hui [1 ]
Li Dong-Ping [1 ]
Jiao Xiao-Yan [1 ]
Li Yong-Xiu [1 ]
机构
[1] Nanchang Univ, Dept Chem, Nanchang 330031, Jiangxi, Peoples R China
基金
中国国家自然科学基金;
关键词
Ni(II) complex; Schiff base; crystal structure; magnetic; CLUSTERS; NICKEL;
D O I
10.14102/j.cnki.0254-5861.2011-1289
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new Ni(II) cubane-like complex, namely, [Ni(L)(CH3OH)](4)center dot(CH3OH)(2), has been obtained via self-assembly of nickel(II) and Schiff base, where the ligand L is a raceme of (R)-2-[(2-hydroxy-1-phenyl-ethylimino)-methyl]-6-methoxy-phenol. X-ray diffraction analysis reveals that the complex shows a cubane-like [Ni4O4] cluster and similar coordination environment around the metallic centers. Magnetic measurements indicate there is ferromagnetic interaction within the Ni-4 cluster.
引用
收藏
页码:273 / 279
页数:7
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