. Author manuscript; available in PMC: 2015 Sep 1.

Published in final edited form as: Eur J Inorg Chem. 2014 Sep;2014(25):4123–4133. doi: 10.1002/ejic.201402082

Table 3.

Kinetic and thermodynamic parameters for reduction of Cbi(III) by HS at pH 9.6 [for k_obs(2)]

T [°C]	k₅×K₄, [m⁻² s⁻¹]	k₅, [m⁻¹ s⁻¹]	k₋₅, [s⁻¹]
35	48794 ± 158	310	12.5 ± 0.2
25	19448 ± 113	81.7	4.4 ± 0.2
15	7066 ± 57	26.4	1.7 ± 0.1
5	2680 ± 48	2.5	0.34 ± 0.06
ΔH^≠(k) [kJ mol⁻¹]	67 ± 2	109 ± 12	82 ± 6
ΔS^≠(k) [J K⁻¹ mol⁻¹]	+62 ± 6	−158 ± 36	+42 ± 20