E. Constantinescu et al., Cyclic voltammetric and spectral study of the trinuclear complex [(Fe2FeO)-Fe-III-O-II(CF3COO)(6)(OPPh3)(3)], REV RO CHIM, 43(9), 1998, pp. 799-803
The heterovalent trinuclear oxo bridged compound [Fe-2(III) (FeO)-O-II(CF3C
OO)(6)(OPPh3)(3)] was characterised by IR and Moessbauer spectral analysis.
Cyclic voltammetric study at stationary platinum electrode was performed i
n dimethylsulfoxide with 0.1 M tetrabutylammoniumperchlorate as supporting
electrolyte. The voltammograms recorded in the potential range +0.2 to -1.6
V exhibit four reduction waves (only the first one is reversible). The ele
ctrochemical standard rate constant of the reversible charge transfer step
was established.