Reduction Potentials

1-Methyllumichrome

(R¹ = CH₃, R³ = H)

Heelis, P.F.; Parsons, B.J.; Phillips, G.O.; Land, E.J.; Swallow, A.J.
J. Chem. Soc., Faraday Trans. 1 81(5): 1225-35 (1985)

E = –509(mV), ionic strength = -> 0, pH = 7

Reference compound: AQS^–; 4.4.2
Reference E: –380; –770 mV
Co-solute: HCO₂^–; 2-PrOH

Concentrations used to estimate equilibrium constant; interpolated from data at pH 2.0-3.1 (8.6-10.9).