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Issue 21, 2004
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Complexes of a novel multinucleating poly-β-diketonate ligand

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Abstract

The synthesis of the new polynucleating ligand 1,3-bis-(3-oxo-3-(2-hydroxyphenyl)-propionyl)-benzene (H4444444L) is reported along with the preparation, structure and properties of its dinuclear complexes [Cu2(H2L)2(py)2] (1), [Ni2(H2L)2(py)4] (2), [Mn2(H2L)2(dmf)4] (3), [Co2(H2L)2(dmf)4] (4) and [Co2(H2L)2(MeOH)4] (5), respectively. In complexes 1 to 5, the polydentate ligand is in its bis-deprotonated form, chelating the metals through its β-diketonate moieties. Magnetic measurements show that the metals within these molecules are maintained almost mutually independent.

Graphical abstract: Complexes of a novel multinucleating poly-β-diketonate ligand

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Article information


Submitted
09 Jul 2004
Accepted
15 Sep 2004
First published
29 Sep 2004

Dalton Trans., 2004, 3586-3592
Article type
Paper

Complexes of a novel multinucleating poly-β-diketonate ligand

G. Aromí, C. Boldron, P. Gamez, O. Roubeau, H. Kooijman, A. L. Spek, H. Stoeckli-Evans, J. Ribas and J. Reedijk, Dalton Trans., 2004, 3586
DOI: 10.1039/B410481A

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