Oxide radical ion Deuterium

Hickel, B.; Sehested, K.
J. Phys. Chem. 95, 744-747 (1991)

Reaction: O·^- + D₂ ® e_aq^- + D₂O
Reference Reaction: O·^- + O₂ ®
Solvent: H₂O

k/k_reference = 6.7 × 10^-3
k = 2.4 × 10⁷(L mol^-1 s^-1), k_reference = 3.6 × 10⁹(L mol^-1 s^-1), pH = 13.5, T = 293K

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

C.k

Hickel, B.; Sehested, K.
J. Phys. Chem. 95, 744-747 (1991)

Reaction: O·^- + D₂ ® e_aq^- + D₂O
Solvent: H₂O

Activation energy = 21(kJ mol^-1), Log(A) = 11.107, Temperature range 293 to 350 K
k = 2.5 × 10⁷(L mol^-1 s^-1), pH = 13.5, T = 293K

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

P.b.k at 600 nm in soln. contg. 0.315 mol L^-1 [OH^-]