Synthesis, Characterization, and Electrochemical Study of Tetradentate Ruthenium-Schiff Base Complexes: Dioxygen Activation with a Cytochrome P450 Model Using 1- or 2-Methylimidazole as Axial Bases : Table 3

Table 3: Cyclic voltammetry data of the Ru(III)-complexes under nitrogen and oxygen atmosphere.


Electrochemical characteristics of the Ru(III)-complexes

Complex	Under nitrogen				Under oxygen
	(V)	(V)	(V)^a		(V)	(V)	(μA)^b	(O₂)/(N₂)

1	0.660	0.585	0.622	0.80	0.580	0.720	09.60	1.60
2	0.600	0.530	0.565	0.80	0.520	0.700	14.40	2.57
3	0.540	0.475	0.507	0.86	0.500	0.620	14.80	1.76

; values obtained under nitrogen.
; values between brackets are obtained under oxygen.