Issue 5, 2013
From the journal:

New Journal of Chemistry

Terpyridine–tetrathiafulvalene hybrid ligands and their electroactive metal complexes†

Esmah Belhadj,ab   Abdelkrim El-Ghayoury,*a   Emilie Ripaud,a   Leokadiya Zorina,c   Magali Allain,a   Patrick Batail,*a   Miloud Mazarib  and  Marc Sallé*a  

* Corresponding authors

a LUNAM Université, Université d'Angers, CNRS UMR 6200, Laboratoire MOLTECH-Anjou, 2 bd Lavoisier, 49045 Angers Cedex, France
E-mail: abdelkrim.elghayoury@univ-angers.fr, patrick.batail@univ-angers.fr, marc.salle@univ-angers.fr
Fax: +33 2 41 73 54 05
Tel: +33 2 41 73 54 92

b Laboratoire de Synthèse Organique Appliquée d'Oran, Université d'Oran Es-Sénia, Algérie

c Institute of Solid State Physics RAS, 142432 Chernogolovka MD, Russia

Abstract

The synthesis and full characterization (including X-ray structures) of two redox-active terpyridine–tetrathiafulvalene ligands namely (4′-amido-2,2′:6′,2′′-terpyridyl)-6,7-ethylenedithiotetrathiafulvalene (1) and 2-(4′-thioacetamide-2,2′:6′,2′′-terpyridyl)-3,6,7-tris(methylsulfanyl)-6,tetrathiafulvalene (2) are described. The binding properties of these multifunctional systems for various transition metal cations (Ni2+, Zn2+, Cd2+ and Fe2+) are analyzed in solution by cyclic voltammetry and UV-visible spectroscopy. In addition, a tetrahedral neutral zinc metal complex of ligand (2) formulated as (MeS)3-TTF-SCH2CONH-Tpy-ZnCl2·MeOH [complex (3)] and an octahedral nickel complex formulated as [{(MeS)3-TTF-SCH2CONH-Tpy}2Ni]·(ClO4)2·0.5(H2O) [complex (4)] are characterized in the solid state by X-ray diffraction.

Graphical abstract: Terpyridine–tetrathiafulvalene hybrid ligands and their electroactive metal complexes

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Article information

DOI
https://doi.org/10.1039/C3NJ00041A
Article type
Paper
Submitted
10 Jan 2013
Accepted
14 Feb 2013
First published
18 Feb 2013

New J. Chem., 2013,37, 1427-1436

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Terpyridine–tetrathiafulvalene hybrid ligands and their electroactive metal complexes

E. Belhadj, A. El-Ghayoury, E. Ripaud, L. Zorina, M. Allain, P. Batail, M. Mazari and M. Sallé, New J. Chem., 2013, 37, 1427 DOI: 10.1039/C3NJ00041A

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