Table 2.
The NMR data of the Schiff’s base ligand.
| 1H-NMR | 13C-NMR | ||
|---|---|---|---|
| δ (ppm) | Assignment | δ (ppm) | Assignment |
| 1.136-1.171 | t, 6H, 2H3C-H2C | 10.07 | C(7), C(20) |
| 1.601 | s, 6H, 2H3C-C | 15.87 | C(11), C(24) |
| 1.714 | s, 6H, 2H3C-N | 18.97 | C(5), C(21) |
| 5.793-5.949 | m, 12H, 6CH2 | 25.87 | C(13), C(16) |
| 7.158-7.953 | m, 10H, Ar | 27.55 | C(14), C(15) |
| 9.687 | br, 2H, 2NH | 97.13 | C(10), C(23) |
|
117.73 | C(2, 2’), C(27, 27’) | |
| 119.92 | C(3, 3’), C(26, 26’) | ||
| 121.07 | C(1), C(28) | ||
| 125.81 | C(4), C(25) | ||
| 143.23 | C(6), C(19) | ||
| 151.07 | C(8), C(18) | ||
| 153.97 | C(9), C(22) | ||
| 165.15 | C(12), C(17) | ||