Heteronukleare Clustersysteme, X (CO)9Co3M(CO)2(η-C5H6) (M = Mo, W) — Synthese, Eigenschaften und Struktur von Molybdän- und Wolfram-haltigen Trikobaltnonacarbonyl-Clustern / Heteronuclear Cluster Systems, X (CO)9Co3M(CO)2(η-C5H5) (M = Mo, W) — Synthesis, Properties and Structure of Molybdenum and Tungsten Containing Tricobaltnonacarbonyl Clusters

Abstract

The synthesis of (CO)₃(η-C₅H₅)M—Co(CO)₄ and the cluster-compounds (CO)₉Co₃M(CO)₂(η-C₅H₅) (M = Mo, W) is described. IR, ¹H—NMR and mass spectroscopic data are discussed. The structure of (CO)₉Co₃Mo(CO)₂(η-C₅H₅) was solved by X-ray analysis.