| N | Reaction | −∆rE | ∆ZPVE | -∆rHº (0 K) |
| 1 | AXAX + Na+ = AXAXNa+ | 245.0 | 9.9 | 235 |
| 2 | AYAY + Na+ = AYAYNa+ | 247.4 | 4.9 | 243 |
| 3 | AYB + Na+ = AYBNa+ | 212.3 | 3.2 | 209 |