Issue 13, 2008
From the journal:

Dalton Transactions

Synthesis and structural characterization of a novel dinuclear complex compound formed by the aerial oxidation of cobalt(ii) having an interligand C–C σ-bond†

Sambuddha Banerjee,a   Soma Sen,a   Samiran Mitra,*a   Corrado Rizzolib  and  Georgina M. Rosairc  

* Corresponding authors

a Department of Chemistry, Jadavpur University, Kolkata, India
E-mail: smitra_2002@yahoo.com
Fax: +91-33-2414-6414

b Dipartimento di Chimica Generale ed Inorganica, Universitá di Parma, Viale delle Scienze, Parma, Italy

c Department of Chemistry, School of Engineering and Physical Sciences, Heriot Watt University, Edinburgh, UK

Abstract

The aerial oxidation of cobalt(II) salt, in a methanolic solution, containing a hydrazone ligand, (E)-N′-(4-oxo-4-phenylbutan-2-ylidene)benzohydrazide (condensation product of benzoyl acetone and benzhydrazide, LH2) leads to the coupling of two such ligand units through the formation of a rather long C–C bond [1.601(6) Å] giving rise to a dinuclear Co (III) hydrazone complex, [Co2(L)2(L′)2]·0.25H2O (L′ = C–C coupled hydrazone ligand). The structure of the complex has been determined by X-ray crystallography and IR, UV-Vis spectroscopy and elemental analysis have characterized the complex.

Graphical abstract: Synthesis and structural characterization of a novel dinuclear complex compound formed by the aerial oxidation of cobalt(ii) having an interligand C–C σ-bond

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Article information

DOI
https://doi.org/10.1039/B718343G
Article type
Paper
Submitted
28 Nov 2007
Accepted
14 Jan 2008
First published
20 Feb 2008

Dalton Trans., 2008, 1783-1786

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Synthesis and structural characterization of a novel dinuclear complex compound formed by the aerial oxidation of cobalt(II) having an interligand C–C σ-bond

S. Banerjee, S. Sen, S. Mitra, C. Rizzoli and G. M. Rosair, Dalton Trans., 2008, 1783 DOI: 10.1039/B718343G

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