H. Nishihara et T. Horikoshi, Intervalence-transfer bands for mixed-valence oligo(1,1 '-dihexytferrocenylene)s, SYNTH METAL, 102(1-3), 1999, pp. 1523-1523
Intervalence-transfer (IT) bands at mixed-valence states of oligo(1,1'-dihe
xylferrocenylene)s determined by the analysis of the absorption spectra of
the oligomers From dimer to hexamer oxidized quantitatively with 1,1'-dichl
oroferrocenium ion show several characteristic features depending on the ox
idation number and the number of ferrocene units.