“…Comparison of the cyclic voltammograms indicates that (TPPFe)20 and HBF4 produce a mixture of TPPFeF and TPPFeBF4, as observed earlier. 8 The complexity revealed in the magnetic measurements by Wollman and Hendrickson is due to the presence of a mixture of two compounds, one of which is antiferromagnetic,8 and not because of the presence of any mixed-valence species.…”