Issue 4, 2012
From the journal:

RSC Advances

Crystallization condition-controlled assembly of oxygen-bridged tetranuclear and hexanuclear Ni(ii) clusters: syntheses, structures and properties†

Shizheng Liu,a   Suna Wang,ab   Fan Cao,a   Haiying Fu,a   Dacheng Lia  and  Jianmin Dou*a  

* Corresponding authors

a Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, P. R. China
E-mail: jmdou@lcu.edu.cn
Tel: +86-0635-8239298

b State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, P. R. China

Abstract

Crystallization of a Schiff base with nickel acetate in different solvents yields a tetranuclear (dicubane-like [Ni4O4] core with two missing vertices) and a hexanuclear cluster ([Ni6O6] core with two nickel(II) ions attached to a [Ni4O4] cubane through oxygen bridges). Metal centers within these clusters exhibit ferromagnetic and antiferromagnetic coupling interactions, respectively.

Graphical abstract: Crystallization condition-controlled assembly of oxygen-bridged tetranuclear and hexanuclear Ni(ii) clusters: syntheses, structures and properties

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Article information

DOI
https://doi.org/10.1039/C2RA01219G
Article type
Communication
Submitted
01 Dec 2011
Accepted
01 Dec 2011
First published
21 Dec 2011

RSC Adv., 2012,2, 1310-1313

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Crystallization condition-controlled assembly of oxygen-bridged tetranuclear and hexanuclear Ni(II) clusters: syntheses, structures and properties

S. Liu, S. Wang, F. Cao, H. Fu, D. Li and J. Dou, RSC Adv., 2012, 2, 1310 DOI: 10.1039/C2RA01219G

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