Artículos de revistas
Probing the electronic delocalization in a cyclic pyrazine ruthenium cluster hexamer
Fecha
2010Registro en:
INORGANIC CHEMISTRY COMMUNICATIONS, v.13, n.9, p.1032-1035, 2010
1387-7003
10.1016/j.inoche.2010.06.003
Autor
NIKOLAOU, Sofia
FORMIGA, Andre Luiz Barboza
TOMA, Henrique E.
Institución
Resumen
[Ru(3)O(CH(3)COO)(6)(pz)(CO)](6) is a cyclic hexamer species encompassing six triangular ruthenium cluster centers bridged by pyrazine ligands. The electronic communication among the cluster units strongly depends on their oxidation states, and has been successfully probed by means of cyclic voltammetry and UV-vis spectroelectrochemistry. (C) 2010 Elsevier B.V. All rights reserved.