Data di Pubblicazione:
2011
Citazione:
A tetranuclear planar hafnium complex containing O–Hf–S moieties / F. Maratini, L. Pandolfo, S. Rizzato, A. Albinati, A. Venzo, E. Tondello, S. Gross. - In: EUROPEAN JOURNAL OF INORGANIC CHEMISTRY. - ISSN 1434-1948. - 2011:22(2011), pp. 3281-3283.
Abstract:
The HfIV-oxothiocluster, [Hf4(η2-μ2-SAc)4(η2-μ2-SAc)2(η2-μ2-
BuO)4(η2-BuO)2(μ3-O)2], was synthesized by reaction of hafnium
butoxide with thioacetic acid. The crystal structure
shows the presence of a planar tetranuclear Hf4 core, in which the metal atoms are μ3-O bridged and the thioacetate
ligands coordinate the Hf ions both through a bridging and
a chelating mode. The structural findings are confirmed by
multinuclear NMR spectroscopic data.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
Cluster compounds; Hafnium; Polynuclear complexes; S ligands
Elenco autori:
F. Maratini, L. Pandolfo, S. Rizzato, A. Albinati, A. Venzo, E. Tondello, S. Gross
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