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Synthesen und Kristallstrukturen neuer selenidoverbrückter Ruthenium-Clusterverbindungen |
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| Authors: | Markus Wunder Thomas B. Rauchfuss Dieter Fenske Prof. Dr. |
| Affiliation: | Karlsruhe, Institut für Anorganische Chemie der Universität (TH) Urbana-Champaign / USA, Department of Chemistry, University of Illinois |
| Abstract: | Syntheses and Crystal Structures of New Selenido-bridged Ruthenium Clusters The reaction of Se(SiMe3)2 with [RuCl2(PPh3)3], or a mixture of [RuCl2(PPh3)3] and alkylphosphines leads to the formation of selenido-bridged ruthenium clusters. In this publication the compounds [Ru6Se8(PPh3)6] ( 1 ), [Ru6Se8(PEt3)6] ( 2 ) und[Ru6Se8(PnPr3)6] ( 3 ) are described.The compounds 1-3 contain Ru616+ cluster cores with Ru2+ and Ru3+ centers. The structures of these compounds were elucidated by single crystal X-ray structural analyses. |
| Keywords: | Cluster compounds Selenido-bridged compounds Ruthenium |