| Thermodynamic Parameter | G-3PS | G-5PS | |
| ∆H | kJ mol−1 | 43.07 | 43.28 |
| ∆S | kJ mol−1 K−1 | 140.42 | 125.86 |
| ∆G (kJ mol−1) | 293 K | −39.21 | −27.66 |
| 303 K | −40.60 | −28.30 | |
| 313 K | −41.95 | −29.23 | |