Photoelectron studies of metal carbonyls. Part 2.—The valence region photoelectron spectra of the group VIA hexacarbonyls

Authors:
  • BHBrian R. Higginson
    Brian R. Higginson
  • DLD. Robert Lloyd
    D. Robert Lloyd
  • PBPeter Burroughs
    Peter Burroughs
  • DGDavid M. Gibson
    David M. Gibson
  • AOAnthony F. Orchard
    Anthony F. Orchard

Abstract
He(I), He(II) and valence region X-ray photoelectron spectra are reported for the Group VIA hexacarbonyls and are assigned on the basis of published molecular orbital calculations. A pronounced increase in intensity of the first photoelectron band is observed on descending the group, and multiplet structure is clearly discernible on this band in the case of W(CO)6.