Issue 24, 2008
From the journal:

Dalton Transactions

Using pyridine amidoximes in 3d-metal cluster chemistry: a novel ferromagnetic Ni12 complex from the use of pyridine-2-amidoxime†

Constantina Papatriantafyllopoulou,a   Leigh F. Jones,b   Tuyen D. Nguyen,cd   Nuria Matamoros-Salvador,a   Luís Cunha-Silva,e   Filipe A. Almeida Paz,e   João Rocha,e   Marco Evangelisti,d   Euan K. Brechin*b  and  Spyros P. Perlepes*a  

* Corresponding authors

a Department of Chemistry, University of Patras, Patras, Greece
E-mail: perlepes@patreas.upatras.gr
Fax: +30 2610 997118
Tel: +30 2610 997146

b School of Chemistry, The University of Edinburgh, West Mains Road, Edinburgh, UK
E-mail: ebrechin@staffmail.ed.ac.uk
Fax: +44 11-275-4598
Tel: +44 131 650 7545

c Department of Physics, University of Modena and Reggio Emilia, Via G. Campi 213/A, Modena, Italy

d CNR-INFM National Research Center on nanoStructures and bioSystems at Surfaces (S3), Via G. Campi 213/A, Modena, Italy

e Department of Chemistry, University of Aveiro, CICECO, Aveiro, Portugal

Abstract

The use of pyridine-2-amidoxime in reaction with NiCl2·6H2O in the presence of NaOMe has led to a cationic NiII12cluster with novel structural features; each cluster molecule is a ferromagnet with a spin ground state of S = 6 arising from ferromagnetic exchange between the six octahedral NiII ions, but with intercationic interactions also affecting the magnetic properties.

Graphical abstract: Using pyridine amidoximes in 3d-metal cluster chemistry: a novel ferromagnetic Ni12 complex from the use of pyridine-2-amidoxime

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Article information

DOI
https://doi.org/10.1039/B802927J
Article type
Communication
Submitted
20 Feb 2008
Accepted
02 Apr 2008
First published
16 Apr 2008

Dalton Trans., 2008, 3153-3155

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Using pyridine amidoximes in 3d-metal cluster chemistry: a novel ferromagnetic Ni12 complex from the use of pyridine-2-amidoxime

C. Papatriantafyllopoulou, L. F. Jones, T. D. Nguyen, N. Matamoros-Salvador, L. Cunha-Silva, F. A. Almeida Paz, J. Rocha, M. Evangelisti, E. K. Brechin and S. P. Perlepes, Dalton Trans., 2008, 3153 DOI: 10.1039/B802927J

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