Reactivity of reduced nitroprusside, [Fe(CN)5NO .]3-, toward oxygen

In the reaction of [Fe(CN)5NO•]3- with O2 (4:1 stoichiometry), the nitroprusside ion [Fe(CN)5NO]2- (NP) was quantitatively produced. The rate law was -1/4d[Fe(CN)5NO•3-]/dt = k2[Fe(CN)5NO•3-][O2], with k2 = (3.5 ± 0.2) × 105 M-1 s-1 at 25.0 °C. The rate was insensitive to pH (range 9-11) and ionic s...

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Autores principales: Videla, M., Roncaroli, F., Slep, L.D., Olabe, J.A.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00027863_v129_n2_p278_Videla
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