[CpR(OC)Mo(μ‐η2:2‐P2)2FeCpR′] als Edukt für heterobimetallische Zweikerncluster mit P2‐ und CnRnP4‐n‐Liganden (n = 1, 2)

Cp^R(OC)Mo(μ‐η^2:2‐P₂)₂FeCp^R′] as Educt for Heterobimetallic Dinuclear Clusters with P₂ and C_nR_nP_4‐n Ligands (n = 1, 2) The cothermolysis of Cp^R(OC)Mo(μ‐η^2:2‐P₂)₂FeCp^R′] ( 1 ) and tBuC≡P ( 2 ) as well as PhC≡CPh ( 3 ) affords the heterobimetallic triple‐decker like dinuclear clusters (Cp'''Mo)(Cp*′Fe)(P₃CtBu)(P₂)] ( 4 ), Cp''' = C₅H₂tBu₃‐1,2,4, Cp*′ = C₅Me₄Et, and (Cp*Mo)(Cp*Fe)(P₂C₂Ph₂)(P₂)] ( 5 ) with a bridging tri‐ and diphosphabutadiendiyl ligand. 4 and 5 have been characterized additionally by X‐ray crystallography.