Mössbauer study of bridged ferrocenyl ketones

  title={M{\"o}ssbauer study of bridged ferrocenyl ketones},
  author={{\'A}gnes Nagy},
Abstract The effect of the carbonyl group on Mossbauer parameters can be seen in the keto-derivatives of methylene-bridged ferrocenes. The disturbing influence of ring tilt and bond shortness on the electron withdrawal of the carbonyl group is shown by some trimethylene-bridged ferrocenes. The results are interpreted by a change of electron population in ring-based orbitals and by the absence of coplanarity of the carbonyl group with the cyclopentadienyl ring.