Heavy Pentaisopropylcyclopentadienyltriylenes and their Heterobimetallic Complexes
Inga-Alexandra Bischoff1, Bernd Morgenstern1, Michael Zimmer1
1Department of Chemistry; Faculty of Natural Sciences and Technology, Saarland University Campus Saarbrücken, 66123, Saarbrücken, Saarland, Germany.
Abstract:
A series of triylenes of the heavy group 13 elements gallium, indium and thallium, carrying the pentaisopropylcyclopentadienyl ligand is reported. The compounds were characterized in solution and in the solid-state and their donor ligand properties in heterobimetallic complexes were investigated, whereby a series of tungsten carbonyl complexes was isolated. Furthermore, a new synthetic route towards a previously described lithium-aluminum heterobimetallic dimetallocene is reported, which also enabled the isolation of a heterobimetallic polydecker of lithium and gallium.
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