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Kolekcje
Inne
Synthesis, structural characterization and electrochemical studies of an ionic cobalt complex derived from a tridentate hydrazone Schiff base and azide ligands.
Autorzy
Rok wydania
2012
Czasopismo
Inorganic Chemistry Communications
Numer woluminu
15
Strony
151-155
DOI
10.1016/j.inoche.2011.10.012
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The first Co(III)/Co(III) ionic complex with hydrazone and azide ligands, [Co(L)2]+[Co(L)(N3)3]−∙ CH3OH, was structurally and electrochemically characterized, where HL = N′-[(1E)-1-pyridin-2-ylethylidene]-2-furohydrazide. In the cation [Co(L)2]+ two furanhydrazone, each of them with the three donor atoms, constitute a meridional arrangement around the cobalt atom. The coordination polyhedra are a CoO2N4 distorted octahedron for cation and a CoON5 distorted octahedron for anion. Cyclic voltammetric experiments of the [Co(L)2]+[Co(L)(N3)3]− in DMSO reveal reduction of the L ligand at − 1.56 V and two reduction potentials at − 0.81 and − 1.28 V for two different Co(III).
Słowa kluczowe
cobalt ionic complex, hydrazone Schiff base, azide, crystal structure, Cyclic voltammetry
Adres publiczny
http://dx.doi.org/10.1016/j.inoche.2011.10.012
Strona internetowa wydawcy
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