Hydrogen atom Tribromine ion

D'Angelantonio, M.; Venturi, M.; Mulazzani, Q.G.
Radiat. Phys. Chem. 32, 319-324 (1988)

Reaction: H· + Br₃^- ® H⁺ + Br₂·^- + Br^-
Solvent: H₂O

pH range 1 to 4
k = 1.2 × 10¹⁰(L mol^-1 s^-1)

Experimental method: Pulse radiolysis
Analytical method: vis-UV absorption
Data type: Derived from fitting to complex mechanism

Decay kinetics at 360 nm in Ar-satd. soln. contg. 0.01-1.0 mol L^-1 KBr; computer simulation; contributes <5% to disappearance of H.