From: Spectral, thermal, antimicrobial studies for silver(I) complexes of pyrazolone derivatives
Compounds | Decompositi range(K) | Ts(K) | Method | Parameter | Ra | SDb | ||||
---|---|---|---|---|---|---|---|---|---|---|
E* (kJ mol−1) | A (s−1) | ΔS* (J mol−1 K−1) | ΔH* (kJ mol−1) | ΔG* (kJ mol−1) | ||||||
L1 | 673–905 | 817 | CR HM | 95.656 116.813 | 69.368 × 103 30.233 × 103 | − 432.844 − 425.910 | 88.863 110.020 | 442.497 457.988 | 0.970 0.984 | 0.187 0.065 |
[Ag(L1)2(H2O)2]NO3 | 373–573 | 462 | CR HM | 34.379 38.825 | 3.390 × 102 2.621 × 103 | − 393.344 − 410.348 | 30.537 34.983 | 212.262 224.564 | 0.984 0.970 | 0.116 0.087 |
L2 | 453–645 | 546 | CR HM | 31.931 40.983 | 37.451 672.979 | − 373.640 − 397.656 | 27.391 36.443 | 231.398 253.563 | 0.943 0.945 | 0.207 0.112 |
[Ag(L2)2(H2O)2]NO3.H2O | 689–881 | 801 | CR HM | 79.284 93.856 | 6.618 × 103 113.45 × 103 | − 413.475 − 437.099 | 72.624 87.196 | 403.817 437.312 | 0.945 0.940 | 0.220 0.116 |
L3 | 438–630 | 564 | CR HM | 35.317 48.603 | 1.185 × 102 2.847 × 103 | − 382.948 − 409.379 | 30.627 43.913 | 246.610 274.803 | 0.960 0.952 | 0.182 0.106 |
[Ag(L3)2(H2O)2]NO3 | 365–685 | 497 | CR HM | 15.316 22.370 | 0.758 0.119 × 102 | − 342.002 − 364.917 | 11.183 18.237 | 181.158 199.601 | 0.981 0.985 | 0.089 0.054 |