Linear hexanuclear nickel complexes with rich electrochemical features and facility to reduction

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• 作者：Wen-Zhen Wang^a ; ^{wzwang@xsyu.edu.cn} ; Dan Zhao^a ; Meng-Jiao Zhao^a ; Haoyong Li^a ; Shuang Liu^a ; Rayyat H. Ismayilov^b ; ^c ; Gene-Hsiang Lee^b ; Shie-Ming Peng^b ; ^c ; ^{smpeng@ntu.edu.tw}
• 关键词：Metal string compounds ; Hexanuclear nickel complex ; Extended metal atomic chains ; ; Electrochemical features ; Magnetic property
• 刊名：Journal of Molecular Structure
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：1130
• 期：Complete
• 页码：748-752
• 全文大小：794 K
• 卷排序：1130

文摘

Two novel linear hexanuclear nickel complexes 1 and 2 were synthesized and structurally characterized. Both 1 and 2 consist of a linear metal chain and supporting ligands which are helically wrapped around the metal core. Magnetic study showed weak antiferromagnetic interaction and a possible ZFS of high-spin Ni(II) in low temperature. The electrochemical study showed rich features, and therefore is easy to undergo reduction.