Synthesis, Characterization and Voltammetric Studies of Trinuclear Mixed Valence Iron oxo Complexes Fe2MO(OAc)(6)(OH2)(3) , M (II) = Fe, Co, Cu

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TitleSynthesis, Characterization and Voltammetric Studies of Trinuclear Mixed Valence Iron oxo Complexes Fe2MO(OAc)(6)(OH2)(3) , M (II) = Fe, Co, Cu
Publication TypeJournal Article
Year of Publication2010
AuthorsAlexandru, MG, Buriez O, Jitaru I
JournalRevista De Chimie
Volume61
Issue5
Pagination462-466
Date PublishedMay
ISBN Number0034-7752
Accession NumberISI:000279572800007
Abstract

Three oxo iron compounds [Fe2MO(OAc)(6)(OH2)(3)]center dot S, where M = Fe(II) (1), Co(II) (2), Cu(II) (3), Ac = COCH3 and S = H2O, CH3OH were synthesized and characterized by mass spectrometry DEI and, DCI techniques and investigated by cyclic voltammetry in dimethylformamide (DMF). It is shown that each complex compound undergoes an electrochemical reduction of the iron(III) metal centers at around -1 V/SCE. The results obtained under these conditions support the existence of significant electronic interactions between homo- and heterometal centers, which may be finally influenced by the nature of the third metal (M).

URL<Go to ISI>://000279572800007
Short TitleSynthesis, Characterization and Voltammetric Studies of Trinuclear Mixed Valence Iron oxo Complexes Fe2MO(OAc)(6)(OH2)(3) , M (II) = Fe, Co, Cu
Unit: 
UMR 8640