A vibrational spectroscopic study of [Rh4(CO)12]
Abstract
The metal–metal stretching region of the i.r. and Raman spectra of [Rh4(CO)12] is reported and analysed. The hitherto unpublished solution and 13CO-enriched spectra suggest that the metal–metal region should be reassigned, and these results are compared with those for [Ir4(CO)12].