Issue 12, 2004
From the journal:

Dalton Transactions

Polynuclear and 1-D derivatives of 1,3-bis(dimethylamino)-2-propanolato ligand. Structure and magnetic characterization

Albert Escuer,*a   M. Salah El Fallah,a   Ramon Vicente,a   Núria Sanz,a   Mercé Font-Bardia,b   Xavier Solansb  and  Franz A. Mautnerc  

* Corresponding authors

a Departament de Química Inorgànica, Universitat de Barcelona, Martí i Franqués 1-11, Barcelona, Spain
E-mail: albert.escuer@qi.ub.es
Fax: 93 4907725
Tel: 93 4021264

b Departament de Cristal·lografia i Mineralogia, Universitat de Barcelona, Marti i Franqués s/n, Barcelona, Spain

c Institut für Physikalische und Theoretische Chemie, Technische Universität Graz, Graz, Austria
E-mail: Mautner@ptc.tu-graz.ac.at

Abstract

Several new CuII derivatives of the 1,3-bis(dimethylamino)-2-propanolato (bdmap) ligand with formula [Cu2(bdmap)(acac)(NH3)3(MeOH)](ClO4)2 (1), [Cu2(bdmap)(NO2)3(H2O)]4 (2) and [Cu2(bdmap)(OH)(ox)0.5(H2O)2]n(ClO4)nยทnH2O (3) were synthesized and characterized both structurally and magnetically. Dinuclear compound 1 crystallises in the monoclinic system, space group P21/c , octanuclear compound 2 crystallises in the triclinic space group P[1 with combining macron] and the 1-D alternating system 3 crystallises in the monoclinic system, space group P2/n. Magnetic analysis indicates strong antiferromagnetic coupling for all derivatives, mainly due to the interaction through the alkoxo O-atom of the bdmap ligand. The effect on the magnetic behaviour of the additional bridging ligands is analysed.

Graphical abstract: Polynuclear and 1-D derivatives of 1,3-bis(dimethylamino)-2-propanolato ligand. Structure and magnetic characterization

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Article information

DOI
https://doi.org/10.1039/B402629B
Article type
Paper
Submitted
20 Feb 2004
Accepted
04 May 2004
First published
28 May 2004

Dalton Trans., 2004, 1867-1872

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Polynuclear and 1-D derivatives of 1,3-bis(dimethylamino)-2-propanolato ligand. Structure and magnetic characterization

A. Escuer, M. S. El Fallah, R. Vicente, N. Sanz, M. Font-Bardia, X. Solans and F. A. Mautner, Dalton Trans., 2004, 1867 DOI: 10.1039/B402629B

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