A trinuclear Cu(II) complex from the use of phenyl 2-pyridyl ketoxime: Structure and magnetic behavior

Guang Xiang Liu; Hao Yang; Sadafumi Nishihara; Xiao Ming Ren

doi:10.1080/15533174.2010.492557

A trinuclear Cu(II) complex from the use of phenyl 2-pyridyl ketoxime: Structure and magnetic behavior

Guang Xiang Liu, Hao Yang, Sadafumi Nishihara, Xiao Ming Ren

化学与分子工程学院

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

The reaction of phenyl 2-pyridyl ketoxime (PhPyCNOH) with Cu(BF ₄)₂·6H₂O in methanol results in the trinuclear complex [Cu₃(OH)(PhpyCNO)₃(H ₂O)](BF₄)₂ (1), which has been characterized by elemental analyses, IR spectrum and single-crystal X-ray diffraction techniques. The structure of 1 exhibits a triangle of Cu(II) ions, centered by a triply bridging hydroxo ligand and with three edge-bridging oximate groups from the three PhPyCNO- ions. The Cu₃OH units have an average Cu-O distance of 1.962(4) A, an average Cu-Cu distance of 3.177(4) A, and an average Cu-O-Cu angle of 108.2(2) A. Variable-temperature magnetic susceptibility studies reveal an antiferromagnetically-coupled system showing antisymmetric exchange.

源语言	英语
页（从-至）	421-424
页数	4
期刊	Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry
卷	40
期	6
DOI	https://doi.org/10.1080/15533174.2010.492557
出版状态	已出版 - 7月 2010

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title = "A trinuclear Cu(II) complex from the use of phenyl 2-pyridyl ketoxime: Structure and magnetic behavior",

abstract = "The reaction of phenyl 2-pyridyl ketoxime (PhPyCNOH) with Cu(BF 4)2·6H2O in methanol results in the trinuclear complex [Cu3(OH)(PhpyCNO)3(H 2O)](BF4)2 (1), which has been characterized by elemental analyses, IR spectrum and single-crystal X-ray diffraction techniques. The structure of 1 exhibits a triangle of Cu(II) ions, centered by a triply bridging hydroxo ligand and with three edge-bridging oximate groups from the three PhPyCNO- ions. The Cu3OH units have an average Cu-O distance of 1.962(4) A, an average Cu-Cu distance of 3.177(4) A, and an average Cu-O-Cu angle of 108.2(2) A. Variable-temperature magnetic susceptibility studies reveal an antiferromagnetically-coupled system showing antisymmetric exchange.",

keywords = "Cu(II) complex, crystal structure, magnetism, trinuclear complex",

author = "Liu, {Guang Xiang} and Hao Yang and Sadafumi Nishihara and Ren, {Xiao Ming}",

year = "2010",

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T2 - Structure and magnetic behavior

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AU - Ren, Xiao Ming

PY - 2010/7

Y1 - 2010/7

N2 - The reaction of phenyl 2-pyridyl ketoxime (PhPyCNOH) with Cu(BF 4)2·6H2O in methanol results in the trinuclear complex [Cu3(OH)(PhpyCNO)3(H 2O)](BF4)2 (1), which has been characterized by elemental analyses, IR spectrum and single-crystal X-ray diffraction techniques. The structure of 1 exhibits a triangle of Cu(II) ions, centered by a triply bridging hydroxo ligand and with three edge-bridging oximate groups from the three PhPyCNO- ions. The Cu3OH units have an average Cu-O distance of 1.962(4) A, an average Cu-Cu distance of 3.177(4) A, and an average Cu-O-Cu angle of 108.2(2) A. Variable-temperature magnetic susceptibility studies reveal an antiferromagnetically-coupled system showing antisymmetric exchange.

AB - The reaction of phenyl 2-pyridyl ketoxime (PhPyCNOH) with Cu(BF 4)2·6H2O in methanol results in the trinuclear complex [Cu3(OH)(PhpyCNO)3(H 2O)](BF4)2 (1), which has been characterized by elemental analyses, IR spectrum and single-crystal X-ray diffraction techniques. The structure of 1 exhibits a triangle of Cu(II) ions, centered by a triply bridging hydroxo ligand and with three edge-bridging oximate groups from the three PhPyCNO- ions. The Cu3OH units have an average Cu-O distance of 1.962(4) A, an average Cu-Cu distance of 3.177(4) A, and an average Cu-O-Cu angle of 108.2(2) A. Variable-temperature magnetic susceptibility studies reveal an antiferromagnetically-coupled system showing antisymmetric exchange.

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SN - 1553-3174

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ER -

A trinuclear Cu(II) complex from the use of phenyl 2-pyridyl ketoxime: Structure and magnetic behavior

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