Jump to main content
Jump to site search

Issue 20, 2010
Previous Article Next Article

High nuclearity manganese(iii) compounds containing phenol-pyrazole ligands: the influence of the ligand on the core geometry

Author affiliations

Abstract

Three high-nuclearity manganese(III) clusters have been synthesized and characterized: [Mn84-O)4(phpzH)8(thf)4] (1), [Mn84-O)4(phpzH)4(EtOH)4]·2EtOH (2), and [Mn63-O)43-Br)2(HphpzEt)6(phpzEt)] (3). Compounds 1 and 2 contain a [Mn84-O4)(phpzH)8] core in which antiferromagnetic interactions between the manganese(III) ions are found. Compound 3 is a hexanuclear manganese(III) cluster in which weak ferromagnetic interactions appear to be operative. The formation and the stability of the cluster cores in relation to the type of phenol-pyrazole ligand and the reaction conditions are discussed.

Graphical abstract: High nuclearity manganese(iii) compounds containing phenol-pyrazole ligands: the influence of the ligand on the core geometry

Back to tab navigation

Supplementary files

Article information


Submitted
24 Nov 2009
Accepted
15 Jan 2010
First published
10 Feb 2010

Dalton Trans., 2010,39, 4991-4998
Article type
Paper

High nuclearity manganese(III) compounds containing phenol-pyrazole ligands: the influence of the ligand on the core geometry

M. Viciano-Chumillas, G. de Ruiter, S. Tanase, J. M. M. Smits, R. de Gelder, I. Mutikainen, U. Turpeinen, L. J. de Jongh and J. Reedijk, Dalton Trans., 2010, 39, 4991
DOI: 10.1039/B924776A

Social activity

Search articles by author

Spotlight

Advertisements