Research Article
Metal Complexes of a Novel Schiff Base Based on Penicillin: Characterization, Molecular Modeling, and Antibacterial Activity Study
Table 2
Kinetic and thermodynamic parameters of metal complexes.
| Comp. | Step | | A | (K) | (kJ/mol) | (J/K·mol) | (kJ/mol) | (kJ/mol) |
| 1a | 1 | | 5.62 × 106 | 353.85 | 58.36 | | 55.4719 | 97.19789 | 2 | | 5.06 × 1019 | 541.38 | 229.22 | | 224.718 | 156.202 | 3 | | 1.19 × 1036 | 557.05 | 403.95 | | 399.319 | 389.089 | 4 | | 1.14 × 1022 | 630.21 | 288.1474 | | 282.907 | 175.525 |
| 1b | 1 | | 7.054 × 106 | 358.91 | 59.62 | | 56.634 | 71.075 | 2 | | 1.35 × 1013 | 551.16 | 160.7139 | | 160.288 | 140.762 |
| 1c | 1 | | 4.064 × 107 | 349.79 | 63.4725 | | 60.564 | 64.191 | 2 | | 10.06 × 1051 | 432.86 | 447.68 | | 444.080 | 112.594 | 3 | | 5.98 × 1011 | 510.13 | 129.453 | | 125.2115 | 137.819 | 4 | | 6.55 × 105 | 599.01 | 93.1345 | | 92.6438 | 176.603 |
| 1d | 1 | | 5.89 × 106 | 348.46 | 57.8981 | | 55.00 | 95.908 | 2 | | 2.92 × 1015 | 533.99 | 176.7582 | | 172.318 | 148.00 | 3 | | 7.64 × 105 | 603.41 | 96.5845 | | 91.567 | 153.911 |
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