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Issue 16, 2010
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Ligand assisted cleavage of uraniumoxo-clusters

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Abstract

Dibenzoylmethanate replaces the bridging triflate ligands in uranium triflate polyoxo-clusters and cleaves the U12O20 core yielding the new [U6O4(OH)4(η-dbm)12] dibenzoylmethanate (dbm) cluster which slowly dissociates into a monomeric complex. This reactivity demonstrates the importance of bridging ligands in stabilizing uranium polyoxo-clusters.

Graphical abstract: Ligand assisted cleavage of uranium oxo-clusters

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Article information


Submitted
16 Dec 2009
Accepted
03 Feb 2010
First published
25 Feb 2010

Chem. Commun., 2010,46, 2757-2759
Article type
Communication

Ligand assisted cleavage of uranium oxo-clusters

G. Nocton, J. Pécaut, Y. Filinchuk and M. Mazzanti, Chem. Commun., 2010, 46, 2757
DOI: 10.1039/B926580E

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