Research Article
Synthesis, Spectroscopic, and Biological Studies on New Zirconium(IV) Porphyrins with Axial Ligand
Table 2
UV-vis data of salicylate/5-sulfosalicylate ligated zirconium(IV) complexes in different solvents.
| Complex | Solvent | , nm (log ε, M−1 cm−1) |
(cm−1) | | B (0, 0) | Q (1, 0) | Q (0, 0) | B (0, 0) | Q (1, 0) | B (0, 0) |
| SAZrTPP | Acetone | 420 (4.8691) | 549 (3.544) | 586 (2.278) | 1123 | 792.3 | 0.351 | Chloroform | 418 (4.7862) | 549 (3.362) | 590 (2.398) | 1134 | 796.6 | 0.307 | Toluene | 417 (4.7686) | 547 (3.255) | 585 (2.176) | 1151 | 808.4 | 0.292 |
| 5-SSAZrTPP | Acetone | 422 (4.8651) | 550 (3.579) | 590 (2.954) | 1120 | 796.6 | 0.352 | Chloroform | 420 (4.8463) | 549 (3.414) | 587 (2.903) | 1123 | 794.9 | 0.340 | Toluene | 417 (4.8331) | 545 (3.301) | 585 (2.778) | 1135 | 802.5 | 0.335 |
| SAZr(p-CH3TPP) | Acetone | 424 (4.8847) | 548 (3.362) | 593 (2.994) | 1110 | 799.6 | 0.368 | Chloroform | 422 (4.8691) | 547 (3.278) | 591 (2.972) | 1123 | 800.8 | 0.350 | Toluene | 419 (4.8475) | 547 (3.230) | 589 (2.968) | 1138 | 802.2 | 0.347 |
| 5-SSAZr(p-CH3TPP) | Acetone | 425 (4.8948) | 553 (3.672) | 594 (3.064) | 1106 | 785.2 | 0.370 | Chloroform | 423 (4.8615) | 551 (3.362) | 593 (3.334) | 1118 | 789.3 | 0.353 | Toluene | 418 (4.8518) | 547 (3.447) | 590 (3.230) | 1143 | 802.5 | 0.351 |
| SAZr(p-ClTPP) | Acetone | 423 (4.8651) | 553 (3.518) | 596 (2.976) | 1151 | 785.1 | 0.365 | Chloroform | 421 (4.8312) | 551 (3.322) | 594 (2.970) | 1127 | 788.3 | 0.331 | Toluene | 419 (4.7951) | 551 (3.114) | 590 (2.930) | 1134 | 790.7 | 0.304 |
| 5-SSAZr(p-ClTPP) | Acetone | 424 (4.8759) | 552 (3.518) | 597 (3.079) | 1103 | 787.7 | 0.357 | Chloroform | 421 (4.8318) | 552 (3.342) | 595 (2.973) | 1126 | 793.8 | 0.331 | Toluene | 421 (4.7951) | 549 (3.176) | 590 (2.942) | 1129 | 796.7 | 0.305 |
| SAZr(p-NO2TPP) | Acetone | 424 (4.9647) | 551 (3.5051) | 596 (3.041) | 1110 | 790.0 | 0.328 | Chloroform | 424 (4.7331) | 548 (3.397) | 594 (2.984) | 1125 | 798.7 | 0.292 | Toluene | 422 (4.6599) | 547 (3.230) | 593 (2.943) | 1129 | 799.6 | 0.291 |
| 5-SSAZr(p-NO2TPP) | Acetone | 423 (4.9498) | 547 (3.447) | 598 (3.149) | 1106 | 787.6 | 0.330 | Chloroform | 425 (4.7259) | 550 (3.362) | 594 (3.124) | 1120 | 793.3 | 0.306 | Toluene | 422 (4.6541) | 547 (3.204) | 594 (3.082) | 1128 | 802.1 | 0.267 |
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