We report in this work the rate constant of oxidation by peroxydisulfate of the ammine ruthenium center in [(bpy)2Ru(-5-CNphen)Ru(NH 3)5]4+ (bpy = 2,2'-bipyridine and 5-CNphen = 5-cyano-1,10-phenanthroline) and the rate constant of hydrolysis of coordinated acetonitrile in [Ru(TPTZ)(bpy)(CH3CN)]2+ (TPTZ = 2,4,6-tris(2-pyridil)-1,3,5-triazine). With these data and literature values of related reactions, we establish the existence of contrasting effects of redox potentials of Ru3+/2+ couples on the rates of both processes.Fil: Vergara, Monica Mercedes. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioq...
β-Halogenated dioxoruthenium(VI) porphyrin complexes [Ru VI-(F 28-tpp)O 2] [F 28-tpp = 2,3,7,8,12,13...
A group of five mixed ligand ruthenium(II) complexes of general formula [Ru(bpy)(sal-R)2] (bby= 2, 2...
The multiredox reactivity of bioinorganic cofactors is often coupled to proton transfers. Here we in...
We describe in this paper the properties of [RuII/III(bpy)2ClL]+1/+2 and [RuII/III(bpy)2L2]+2/+3. L ...
Ruthenium (II) polypyridine complexes in general have been extensively studied because of their uniq...
A concerted mechanism is disclosed when studying trans-kinetic effects in substitution processes of ...
Kinetic data for the hydrolysis reaction: [(CO)3(bpy)Re I(4-CNpy)RuIII(NH3)5]4+ + H2O → [(CO)3(bpy)R...
Two novel mixed-valent ruthenium complexes, of formulae [(tpy)(bpy)RuII(pz)RuIII(edta)]+ and [(CN)4R...
A family of new ruthenium complexes containing a combination of polypyridyl and carbene ligands has ...
A dinuclear ruthenium complex bridged by 2,3,5,6-pyrazinetetracarboxylic acid (μ-LH<sub>2</sub><sup>...
The redox behaviour of dithiocarbonato complexes cis-[RuII(ROCS2)2(PPh3)2](1) has been electrochemic...
The ruthenium complexes have gained importance in cancer research in recent times, as several cancer...
The oxidation of ground-state (singlet) and triplet [Ru(bpy)(3)](2+) were studied by full quantum-me...
The electron transfer (ET) self-exchange rates on a series of complexes of (NH3)5RuII/III L2+/3+ in ...
765-768The oxidative quenching of excited state ruthenium(ll) complexes, Ru(2,2'-bipyridine) (Ru(bpy...
β-Halogenated dioxoruthenium(VI) porphyrin complexes [Ru VI-(F 28-tpp)O 2] [F 28-tpp = 2,3,7,8,12,13...
A group of five mixed ligand ruthenium(II) complexes of general formula [Ru(bpy)(sal-R)2] (bby= 2, 2...
The multiredox reactivity of bioinorganic cofactors is often coupled to proton transfers. Here we in...
We describe in this paper the properties of [RuII/III(bpy)2ClL]+1/+2 and [RuII/III(bpy)2L2]+2/+3. L ...
Ruthenium (II) polypyridine complexes in general have been extensively studied because of their uniq...
A concerted mechanism is disclosed when studying trans-kinetic effects in substitution processes of ...
Kinetic data for the hydrolysis reaction: [(CO)3(bpy)Re I(4-CNpy)RuIII(NH3)5]4+ + H2O → [(CO)3(bpy)R...
Two novel mixed-valent ruthenium complexes, of formulae [(tpy)(bpy)RuII(pz)RuIII(edta)]+ and [(CN)4R...
A family of new ruthenium complexes containing a combination of polypyridyl and carbene ligands has ...
A dinuclear ruthenium complex bridged by 2,3,5,6-pyrazinetetracarboxylic acid (μ-LH<sub>2</sub><sup>...
The redox behaviour of dithiocarbonato complexes cis-[RuII(ROCS2)2(PPh3)2](1) has been electrochemic...
The ruthenium complexes have gained importance in cancer research in recent times, as several cancer...
The oxidation of ground-state (singlet) and triplet [Ru(bpy)(3)](2+) were studied by full quantum-me...
The electron transfer (ET) self-exchange rates on a series of complexes of (NH3)5RuII/III L2+/3+ in ...
765-768The oxidative quenching of excited state ruthenium(ll) complexes, Ru(2,2'-bipyridine) (Ru(bpy...
β-Halogenated dioxoruthenium(VI) porphyrin complexes [Ru VI-(F 28-tpp)O 2] [F 28-tpp = 2,3,7,8,12,13...
A group of five mixed ligand ruthenium(II) complexes of general formula [Ru(bpy)(sal-R)2] (bby= 2, 2...
The multiredox reactivity of bioinorganic cofactors is often coupled to proton transfers. Here we in...