Dissymmetry of an exogenous bridging ligand facilitates the assembly of a ferromagnetic and chiral [CuIINiII] complex

Alok Ranjan Paital; Joan Ribas; Leoní A. Barrios; Guillem Aromí; Debashis Ray

doi:10.1039/B811788H

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Dissymmetry of an exogenous bridging ligand facilitates the assembly of a ferromagnetic and chiral [Cu^IINi^II] complex†

Alok Ranjan Paital,^a Joan Ribas,^b Leoní A. Barrios,^b Guillem Aromí*^b and Debashis Ray*^a

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* Corresponding authors

^a Department of Chemistry, Indian Institute of Technology, Kharagpur, India
E-mail: dray@chem.iitkgp.ernet.in
Fax: +91-3222-82252
Tel: +91-3222-283324

^b Departament de Química Inorgànica, Universitat de Barcelona, Diagonal, 647, Barcelona, Spain
E-mail: guillem.aromi@qi.ub.es
Fax: +34 93 490 7725
Tel: +34 93 402 1271

Abstract

A dissymmetric exogenous bridging ligand provides access to a heterometallic [Ni^IICu^II] complex held together by a symmetric compartmental ligand; the complex is chiral and, as a result of ferromagnetic coupling, it exhibits an S = 3/2 spin ground state, the EPR of which has been simulated.

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Article information

DOI: https://doi.org/10.1039/B811788H
Article type: Communication
Submitted: 10 Jul 2008
Accepted: 11 Nov 2008
First published: 21 Nov 2008

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Dalton Trans., 2009, 256-258

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Dissymmetry of an exogenous bridging ligand facilitates the assembly of a ferromagnetic and chiral [Cu^IINi^II] complex

A. R. Paital, J. Ribas, L. A. Barrios, G. Aromí and D. Ray, Dalton Trans., 2009, 256 DOI: 10.1039/B811788H

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Dalton Transactions