Table 1.
Analytical data and some physical properties of the Schiff base ligands and their organotin(IV) complexes.
| Compound | Mol. formula | Yield% | ω i (calc.)/% | Molar conductivity Scm2 mol−1 | ||||
|---|---|---|---|---|---|---|---|---|
| ω i (found)/% | ||||||||
| C | H | S | O | N | ||||
| L1 | C15H10N2O3 | 84 | 67.41 (67.60) | 3.72 (3.75) | — | 17.88 (18.02) | 10.32 (10.51) | — |
| 1 | C17H15N2O3Sn | 67 | 49.09 (49.32) | 3.51 (3.65) | — | 11.42 (11.59) | 6.66 (6.76) | 9.20 |
| 2 | C29H23N4O3Sn | 73 | 58.52 (58.61) | 3.78 (3.90) | — | 7.82 (8.02) | 9.31 (9.42) | 4.25 |
| L2 | C18H16N4O4S | 82 | 55.91 (56.24) | 4.01 (4.20) | 8.19 (8.34) | 16.3 (16.65) | 14.41 (1457) | — |
| 3 | C38H34N8O8S2Sn | 57 | 49.86 (49.95) | 3.61 (3.75) | 6.91 (7.01) | 13.87 (14.01) | 12.09 (12.26) | 5.62 |
| 4 | C32H30N6O4SSn | 62 | 52.11 (53.87) | 4.91 (4.23) | 4.28 (4.49) | 8.66 (8.97) | 11.61 (11.78) | 8.93 |