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Inne
Efficient reduction of dioxygen with ferrocene catalyzed by thiocarbohydrazone tetranuclear cobalt(III) coordination compound.
Autorzy
Rok wydania
2020
Czasopismo
Applied Organometallic Chemistry
Numer woluminu
34
Strony
e5833/1-e5833/13
DOI
10.1002/aoc.5833
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The synthesis, characterization and crystal structure of a tetranuclear cobalt(III) coordination compound, [Co4(L)4](HSO4)2(SO4)·4.1(CH3OH)·H2O (1), with thiocarbohydrazone based ligand is reported. This compound can efficiently catalyze the reduction of oxygen (O2) by a weak electron donor ferrocene, (Fc), at the polarized water/dichloroethane interface which was investigated by voltammetry and biphasic shake‐flask experiments. Compound 1 contains four cobalt cores which are connected together by sulphur atoms. By having four cobalt cores this coordination compound provides a multi‐electron transfer system for oxygen reduction reactions. The results also suggest that compound 1 catalyzes decomposition of H2O2 at the interface.
Słowa kluczowe
cobalt catalyst, crystal structure, liquid–liquid interface, mulitinuclear coordination compound, oxygen reduction reaction
Adres publiczny
http://dx.doi.org/10.1002/aoc.5833
Strona internetowa wydawcy
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