Issue 21, 2007
From the journal:

Dalton Transactions

A novel 3D cyano-bridged mixed-valence CoII/CoIII canted antiferromagnet constructed from defective cubanes. Synthesis, X-ray structure and magnetic properties

Antonio Rodríguez-Diéguez,a   Raikko Kivekäs,b   Hiroshi Sakiyama,c   Ahderrahmane Debdoubid  and  Enrique Colacio*a  

* Corresponding authors

a Departamento de Química Inorgánica, Universidad de Granada, Avenida Fuente nueva s/n, Granada, Spain
E-mail: ecolacio@ugr.es
Fax: +34-958248526

b Department of Chemistry, Laboratory of Inorganic Chemistry, P.O. Box 55, FIN-00014, University of Helsinki, Finland

c Department of Material and Biological Chemistry, Faculty of Science, Yamagata UniVersity, Kojirakawa, 1-4-12, Yamagata, Japan

d Unité de Calorimétrie et Materiaux, Université Abdelmalek Essaadi, Faculté des Sciences, P. O. Box 2121, Tétouan, Morocco

Abstract

The hydrothermal reaction of 2-pyrimidine-carboxamide, CoCl2·6H2O and K3[Co(CN)6] affords a novel mixed-valence CoII/CoIII 3D complex K[Co3(CN)6(ox)(H2O)2]·H2O, which contains cyano-bridged Co7 defective cubanes connected by oxalate and cyanide bridging groups and behaves as a canted antiferromagnet with Tc = 17.5 K.

Graphical abstract: A novel 3D cyano-bridged mixed-valence CoII/CoIII canted antiferromagnet constructed from defective cubanes. Synthesis, X-ray structure and magnetic properties

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Article information

DOI
https://doi.org/10.1039/B618479K
Article type
Paper
Submitted
18 Dec 2006
Accepted
23 Mar 2007
First published
16 Apr 2007

Dalton Trans., 2007, 2145-2149

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A novel 3D cyano-bridged mixed-valence CoII/CoIII canted antiferromagnet constructed from defective cubanes. Synthesis, X-ray structure and magnetic properties

A. Rodríguez-Diéguez, R. Kivekäs, H. Sakiyama, A. Debdoubi and E. Colacio, Dalton Trans., 2007, 2145 DOI: 10.1039/B618479K

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