Table 2.
Physical and spectral data of the metal(II) complexes (1)–(40).
| Number | Color | BM (μ eff) | IR ( cm−1) | λ max ( cm−1) |
|
| ||||
| (1) | Dark brown | 4.4 | 3444 (OH), 3020 (OH2), | 17543, 21739, 29290 |
| 1610 (C=N), 1385 (C−O), | ||||
| 525 (M−O), 470 (M−N) | ||||
| (2) | Light blue | 1.7 | 3450 (OH), 3025 (OH2), | 15151, 30235 |
| 1620 (C=N), 1335 (C−O), | ||||
| 440 (M−N), 520 (M−O) | ||||
| (3) | Dull green | 3.1 | 3445 (OH), 3015 (OH2), | 12897, 16528, 24390, 30215 |
| 1615 (C=N), 1335 (C−O), | ||||
| 430 (M−N), 535 (M−O) | ||||
| (4) | Off-white | Dia | 3448 (OH), 3025 (OH2), | 28445 |
| 1610 (C=N), 1335 (C−O), | ||||
| 435 (M−N), 545 (M−O) | ||||
| (5) | Dark brown | 4.2 | 3444 (OH), 3025 (OH2), | 18018, 22222, 29565 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (6) | Dark blue | 1.7 | 3444 (OH), 3015 (OH2), | 15873, 30380 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (7) | Dark green | 3.1 | 3448 (OH), 3020 (OH2), | 13333, 16667, 25000, 30365 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (8) | Cream | Dia | 3445 (OH), 3020 (OH2), | 28680 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (9) | Brown | 4.5 | 3448 (OH), 3025 (OH2), | 17750, 21535, 29310 |
| 1610 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (10) | Bluish green | 1.8 | 3450 (OH), 3015 (OH2), | 15470, 30355 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (11) | Dark green | 3.3 | 3444 (OH), 3015 (OH2), | 12975, 16585, 24685, 30310 |
| 1610 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (12) | Pale yellow | Dia | 3450 (OH), 3020 (OH2), | 28525 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (13) | Tea pink | 4.3 | 3445 (OH), 3015 (OH2), | 17850, 21950, 29410 |
| 1610 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (14) | Green | 1.9 | 3448 (OH), 3025 (OH2), | 15510, 30290 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (15) | Sea green | 3.2 | 3445 (OH), 3025 (OH2), | 13230, 16660, 24880, 30360 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (16) | Off-white | Dia | 3444 (OH), 3020 (OH2), | 30360 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (17) | Dark brown | 4.5 | 3450 (OH), 3015 (OH2), | 17985, 22125, 29490 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (18) | Blue | 1.8 | 3450 (OH), 3020 (OH2), | 15750, 30360 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (19) | Dark green | 3.4 | 3444 (OH), 3020 (OH2), | 13215, 16575, 24910, 30355 |
| 1610 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (20) | Cream | Dia | 3445 (OH), 3020 (OH2), | 28610 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (21) | Dark blue | 4.2 | 3450 (OH), 3025 (OH2), | 18010, 21745, 29290 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (22) | Green | 1.7 | 3450 (OH), 3015 (OH2), | 15545, 30235 |
| 1610 (C=N), 1335 (C−O), | ||||
| 440 (M−N), 520 (M−O) | ||||
| (23) | Dirty green | 3.1 | 3450 (OH), 3015 (OH2), | 12897, 16580, 24490, 30215 |
| 1615 (C=N), 1335 (C−O), | ||||
| 430 (M−N), 535 (M−O) | ||||
| (24) | Off-white | Dia | 3450 (OH), 3025 (OH2), | 28445 |
| 1620 (C=N), 1335 (C−O), | ||||
| 435 (M−N), 545 (M−O) | ||||
| (25) | Dark blue | 4.4 | 3448 (OH), 3020 (OH2), | 17500, 22124, 29565 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (26) | Dirty green | 1.7 | 3450 (OH), 3025 (OH2), | 15795, 30380 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (27) | Sea green | 3.1 | 3448 (OH), 3015 (OH2), | 13233, 16590, 25000, 30365 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (28) | Pale yellow | Dia | 3450 (OH), 3020 (OH2), | 28680 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (29) | Royal blue | 4.5 | 3450 (OH), 3025 (OH2), | 17750, 21995, 29310 |
| 1610 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (30) | Green | 1.8 | 3448 (OH), 3015 (OH2), | 15490, 30355 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (31) | Dull green | 3.3 | 3448 (OH), 3020 (OH2), | 12995, 16655, 24685, 30310 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (32) | Yellow | Dia | 3450 (OH), 3025 (OH2), | 28525 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (33) | Purple blue | 4.3 | 3450 (OH), 3025 (OH2), | 17855, 21925, 29410 |
| 1610 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (34) | Bluish green | 1.9 | 3448 (OH), 3015 (OH2), | 15515, 30290 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (35) | Dirty green | 3.2 | 3450 (OH), 3020 (OH2), | 13130, 16565, 24880, 30360 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (36) | Pale yellow | Dia | 3450 (OH), 3025 (OH2), | 30360 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (37) | Dark brown | 4.5 | 3448 (OH), 3015 (OH2), | 17985, 22125, 29490 |
| 1615 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (38) | Green | 1.8 | 3450 (OH), 3020 (OH2), | 15750, 30360 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (39) | Light green | 3.4 | 3448 (OH), 3020 (OH2), | 13215, 16570, 24910, 30355 |
| 1610 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||
| (40) | Cream | Dia | 3450 (OH), 3015 (OH2), | 28610 |
| 1620 (C=N), 1335 (C−O), | ||||
| 425 (M−O), 390 (M−N) | ||||