Issue 33, 2012
From the journal:

Dalton Transactions

Assembly of an undeca-nuclear nickel substituted POM through polycarboxylate ligand†

Yun-Yun Zheng,a   Ru Wen,a   Xiang-Jian Kong,a   La-Sheng Long,*a   Rong-Bin Huanga  and  Lan-Sun Zhenga  

* Corresponding authors

a State Key Laboratory of Physical Chemistry of Solid Surface and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
E-mail: lslong@xmu.edu.cn
Fax: +86 592 218 3047

Abstract

An undeca-nuclear nickel substituted POM, namely [Ni(H2O)6][Ni11(PW9O34)2(IDA)3(en)2(Hen)2(OH)6]·(H2O)7·(H2en)2 (1) (en = 1,2-ethylenediamine, H2IDA = iminodiacetic acid), was synthesized through hydrothermal reaction of Na6PW9O34, en, H2IDA and NiCl2·6H2O. Single-crystal structure reveals that 1 can be viewed as Ni6PW9 and Ni5PW9 units linked by a μ3-O bridge and two IDA2− ligands. Magnetic investigation indicates the presence of dominantly ferrimagnetic interactions within the Ni11 core. Electrochemistry study shows that 1 displays a stable and reproducible voltammetric graph.

Graphical abstract: Assembly of an undeca-nuclear nickel substituted POM through polycarboxylate ligand

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Article information

DOI
https://doi.org/10.1039/C2DT12507B
Article type
Communication
Submitted
30 Dec 2011
Accepted
25 Apr 2012
First published
25 Apr 2012

Dalton Trans., 2012,41, 9871-9875

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Assembly of an undeca-nuclear nickel substituted POM through polycarboxylate ligand

Y. Zheng, R. Wen, X. Kong, L. Long, R. Huang and L. Zheng, Dalton Trans., 2012, 41, 9871 DOI: 10.1039/C2DT12507B

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