Synthesis, crystal structure and bioactivity of a novel linear trinuclear nickel(II) complex

The three nickel ions in this novel trinuclear complex arrange in a strictly linear structure, and exhibit alternating square-planar and octahedral coordination environments. It shows a wave-like 2D structure formed by intermolecular H bonds. A novel linear trinuclear nickel(II) complex, [Ni 3(H 2O)...

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Bibliographic Details
Published in:Inorganic chemistry communications 2007-11, Vol.10 (11), p.1351-1354
Main Authors: Luo, Wei, Meng, Xianggao, Sun, Xuzhuo, Xiao, Fengping, Shen, Junfeng, Zhou, Yan, Cheng, Gongzhen, Ji, Zhenping
Format: Article
Language:English
Subjects:
Antimicrobial activity
Linear trinuclear
Nickel complex
Self-assembly
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Summary:The three nickel ions in this novel trinuclear complex arrange in a strictly linear structure, and exhibit alternating square-planar and octahedral coordination environments. It shows a wave-like 2D structure formed by intermolecular H bonds. A novel linear trinuclear nickel(II) complex, [Ni 3(H 2O) 2(DMA) 2(acbshz) 2]·2DMF (DMA = dimethylamine; acbshz = N-acryloyl-5-bromosalicylhydrazide), has been prepared by self-assembly approach. The three nickel atoms arrange in a strictly linear structure, adjacent molecules are linked by intermolecular H bonds to form a 2D infinite wave-like structure. Antibacterial screening data indicate the formation of the trinuclear complex reduced the antimicrobial activity of the ligand.
ISSN:1387-7003
1879-0259
DOI:10.1016/j.inoche.2007.07.022