Vibrational study of the complexes pentamethylcyclopenta-dienyldicarbonyl rhenium phosphine and phosphite: ( n5-c5me5)re(c0)2(pr3) r= me, ome, oph

Abstract

A comparison of some structural aspects of these complexes with Cp Re(CO)3 are also discussed. Additionally, the preparation and characterization of the trimethyl phosphite derivative is reported. A complete vibrationalassignment of the title compounds is performed from their IR and Raman Spectra. A normal coordinate treatment of these molecules based on a simplified model allow us to confirm most of the experimental assignments. © 1992, Taylor & Francis Group, LLC. All rights reserved.