Hydrogen atom 5,7,7,12,12,14-Hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,14-dienecobalt(II) ion

Elroi, H.; Meyerstein, D.
J. Am. Chem. Soc. 100, 5540-5548 (1978)

Reaction: H· + Co(4,14-dieneN₄)²⁺ ®
Reference Reaction: H· + C₆H₅CO₂H ®
Solvent: H₂O

k = 3.7 × 10⁸(L mol^-1 s^-1), k_reference = 9.2 × 10⁸(L mol^-1 s^-1), pH = 1.0

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Relative value measured directly

Competition kinetics in Ar-satd. soln. contg. 0.1 mol L^-1 tert-BuOH and 10^-4 mol L^-1 C₆H₅CO₂H; obs. p.b.k. for H-adduct of BzOH.