Osmiumcluster mit 1,2-dipolaren Henkelliganden: Synthese und Molekülstruktur von HOs 3(CO) 9(μ 3-η 2-PhNCHCPPh 3)

Abstract

The reaction of the heterocumulene PhN C C PPh 3 with H 2Os 3(CO) 10 yields the cluster HOs 3(CO) 9(μ 3-η 2-PhNCHCPPh 3) with transfer of a hydride from the metal framework to the ligand. The X-ray crystal structure analysis reveals a triangular osmium cluster with a 1,2-dipolar ligand bridging the three metal atoms.