Table 5.
T [°C] | k−5 [s−1] | k−6 [s−1] | K5/6 (=k5/k6) [m−1] |
k6 [s−1] |
---|---|---|---|---|
35 | 9.9 ± 0.5 | 2.2 ± 0.1 | 195 ± 34 | 1.58 |
25 | 3.1 ± 0.4 | 0.83 ± 0.07 | 272 ± 118 | 0.3 |
15 | 0.8 ± 0.2 | 0.26 ± 0.03 | 267 ± 192 | 0.099 |
5 | 0.21 ± 0.03 | 0.08 ± 0.01 | 187 ± 101 | 0.013 |
ΔH≠(k) [kJ mol−1] | 90 ± 1 | 77 ± 1 | - | 108 ± 10 |
ΔS≠(k) [J K−1 mol−1] | +65 ± 3 | +11 ± 3 | - | +110 ± 30 |