Ty. Dong et al., The synthesis of binuclear half-open 1,1 '-biferrocene: redox behavior andan interpretation of the Fe-57 Mossbauer data, J ORGMET CH, 587(1), 1999, pp. 46-48
Replacing the two Cp rings of 1,1'-biferrocene With pentadienyl ligands res
ults in a cathodic shift of the redox potential for the ferrocene/ferroceni
um couple and decreased quadrupole splitting in the Mossbauer spectrum and
these findings can be accounted for by a change in the orbital population a
round the metal atom, (C) 1999 Elsevier Science S.A. All rights reserved.