Crystal structure and strong antiferromagnetic interaction of a terephthalate-bridged binuclear copper(II) Complex, [{Cu(dipn)}2(μ-TPHA)](ClO4)2 (dipn = N-(3-aminopropyl)-1,3-propanediamine)

被引：0
作者：
Jianzhong Zou
Yong Wu
Chunyin Duan
Yongjiang Liu
Zheng Xu
机构：
[1] Southeast University,Department of Chemistry & Chemical Engineering
[2] Nanjing University,Coordination Chemistry Institute, the State Key Laboratory of Coordination Chemistry
来源：
Transition Metal Chemistry | 1998年 / 23卷
关键词：
Copper; Physical Chemistry; Crystal Structure; Inorganic Chemistry; Catalysis;
D O I：
暂无
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学科分类号：
摘要：
Three binuclear copper(II) complexes bridged by three different bridging ligands: μ-TPHA (terephthalato), μ-PHTA (phthalato) and μ-TCB (tetracarboxylatobenzene) have been synthesized. The crystal structure of [{Cu(dipn)}2(μ-TPHA)](ClO4)2 where dipn = N-(3-aminopropyl)-1,3-propanediamine was solved at room temperature. The [{Cudipn}2(μ-TPHA)](ClO4)2 complex consists of a μ-terephthalato bridging binuclear copper(II) cationic unit and two non-coordinated perchlorate anions. The TPHA ligand bridges in a bismonodentate fashion. The environment of the copper(II) ion is a distorted plane-square-planar coordination sphere. The magnetic properties of the three complexes have been investigated in the 75–300 K range, and show that the geometry of the CuII atom is the important factor for magnetic interactions in the terephthalato bridging binuclear copper(II) complexes.
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页码：305 / 308
页数：3
相关论文
共 40 条
[1]  
Verdaguer M.(1984)undefined Inorg. Chem. 23 4291-undefined
[2]  
Gouteron J.(1981)undefined Inorg. Chem. 20 2078-undefined
[3]  
Jeannin S.(1979)undefined J. Phys. Chem. 83 2387-undefined
[4]  
Jeannin Y.(1987)undefined Inorg. Chem. 26 2380-undefined
[5]  
Kahn O.(1988)undefined J. Am. Chem. Soc. 110 3657-undefined
[6]  
Francesconi L. C.(1984)undefined Inorg. Chem. 23 4231-undefined
[7]  
Corbin D. P.(1993)undefined Inorg. Chem. 32 5433-undefined
[8]  
Clauss A. W.(1986)undefined Inorg. Chem. 25 3684-undefined
[9]  
Hendrickson D. N.(1996)undefined Acta Crystallogr., Sect. C 52 43-undefined
[10]  
Stucky G. D.(1982)undefined Prog. Inorg. Chem. 29 203-undefined
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