Two-dimensional assembly of [MnIII2MnII2] single-molecule magnets and [Cu(pic)2] linking units (Hpic = picolinic acid)

Ie-Rang Jeon; Rodica Ababei; Lollita Lecren; Yang-Guang Li; Wolfgang Wernsdorfer; Olivier Roubeau; Corine Mathonière; Rodolphe Clérac

doi:10.1039/C000311E

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Two-dimensional assembly of [Mn^III₂Mn^II₂] single-molecule magnets and [Cu(pic)₂] linking units (Hpic = picolinic acid)†

Ie-Rang Jeon,^abc Rodica Ababei,^abc Lollita Lecren,^ab Yang-Guang Li,^abd Wolfgang Wernsdorfer,^e Olivier Roubeau,^abf Corine Mathonière^c and Rodolphe Clérac*^ab

Author affiliations

* Corresponding authors

^a CNRS, UPR 8641, Centre de Recherche Paul Pascal (CRPP), Equipe “Matériaux Moléculaires Magnétiques”, 115 avenue du Dr Albert Schweitzer, Pessac, France
E-mail: clerac@crpp-bordeaux.cnrs.fr
Fax: 33 5 56 84 56 00
Tel: 33 5 56 84 56 50

^b Université de Bordeaux, UPR 8641, Pessac, France

^c CNRS, Université de Bordeaux, Institut de Chimie de la Matière Condensée de Bordeaux UPR 9048, 87 avenue du Dr A. Schweitzer, Pessac, France

^d Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Ren Min Street No. 5268, Changchun, Jilin, P. R. China

^e Institut Néel, CNRS Nanosciences Department, BP 166 25 Avenue des Martyrs, Grenoble, France

^f Instituto de Ciencia de Materiales de Aragón, CSIC–Universidad de Zaragoza, Facultad de Ciencias, Plaza San Francisco, s/n, Zaragoza, Spain

Abstract

In an attempt to develop novel coordination networks of SMMs, a Cu(II) picolinate complex has been used to coordinate S_T = 9 tetranuclear Mn-based SMMs resulting in an intriguing 2D framework exhibiting a magnet-like behavior at low temperature.

This article is part of the themed collection: Molecular magnets

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Article information

DOI: https://doi.org/10.1039/C000311E
Article type: Communication
Submitted: 07 Jan 2010
Accepted: 10 Feb 2010
First published: 01 Mar 2010

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Dalton Trans., 2010,39, 4744-4746

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Two-dimensional assembly of [Mn^III₂Mn^II₂] single-molecule magnets and [Cu(pic)₂] linking units (Hpic = picolinic acid)

I. Jeon, R. Ababei, L. Lecren, Y. Li, W. Wernsdorfer, O. Roubeau, C. Mathonière and R. Clérac, Dalton Trans., 2010, 39, 4744 DOI: 10.1039/C000311E

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