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Issue 39, 2011
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Modulation of self-assembly and magnetism of Cu(II) grids in solution

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Abstract

Depending on the Cu(II)/ligand molar ratio, a pyrimidine-based ligand generates a tetranuclear grid (1/1) or a dinuclear stick (2/1). EPR, MS and visible spectroscopy studies suggest that dilution produces partial dissociation of the grid in solution. Replacement of 2-H-pyrimidine by a 2-phenyl-triazine unit prevents the dissociation of the grid. All these factors influence the magnetic properties of the architectures herein involved.

Graphical abstract: Modulation of self-assembly and magnetism of Cu(ii) grids in solution

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Publication details

The article was received on 27 May 2010, accepted on 26 Jul 2011 and first published on 01 Sep 2011


Article type: Communication
DOI: 10.1039/C0CC01612H
Citation: Chem. Commun., 2011,47, 10951-10953
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    Modulation of self-assembly and magnetism of Cu(II) grids in solution

    N. Parizel, J. Ramírez, C. Burg, S. Choua, M. Bernard, S. Gambarelli, V. Maurel, L. Brelot, J. Lehn, P. Turek and A. Stadler, Chem. Commun., 2011, 47, 10951
    DOI: 10.1039/C0CC01612H

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