Issue 2, 1991

Fe4S4→ Fe3S4 Conversions: spectroscopic evidence for the generation of Fe3CoS4 clusters

Abstract

The controlled aerobic oxidation of [Fe4S4(tibt)4]2–(tibt = SC6H2Pri3-2,4,6) generates, in the presence of CoCl2, the new [Fe3CoS4]2+ cluster species, which can also be quantitatively obtained by reaction of the linear trimer [Fe3S4(tibt)4]3– with CoCl2; this new mixed valence [Fe2+, 2Fe3+, Co2+] species, with an Stot= 1/2 ground state, was characterised by EPR and Mössbauer spectroscopy, magnetic susceptibility and cyclic voltammetry.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1991, 105-107

Fe4S4→ Fe3S4 Conversions: spectroscopic evidence for the generation of Fe3CoS4 clusters

E. K. H. Roth, J. M. Greneche and J. Jordanov, J. Chem. Soc., Chem. Commun., 1991, 105 DOI: 10.1039/C39910000105

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