Table 3: Absorption matrices for the copper complexes with acetoacetanilide derivatives in the UV range. Cu-α-Br-A.A.A.
| [α-Br-A.A.A.]×10−5 M | |||||||||||
| Wavelength | 0.5 | 1.0 | 1.5 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 4.0 | |
| (Soln. no., j) | |||||||||||
| i | nm | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 1 | 288 | 0.052 | 0.058 | 0.090 | 0.105 | 0.130 | 0.150 | 0.185 | 0.230 | 0.270 | 0.290 |
| 2 | 252 | 0.108 | 0.152 | 0.203 | 0.252 | 0.295 | 0.355 | 0.445 | 0.540 | 0.640 | 0.690 |
| 3 | 246 | 0.104 | 0.148 | 0.195 | 0.235 | 0.275 | 0.335 | 0.410 | 0.505 | 0.625 | 0.695 |
| 4 | 240 | 0.108 | 0.138 | 0.158 | 0.215 | 0.245 | 0.293 | 0.360 | 0.422 | 0.501 | 0.535 |
| 5 | 228 | 0.115 | 0.140 | 0.195 | 0.218 | 0.265 | 0.300 | 0.345 | 0.392 | 0.400 | 0.415 |
| 6 | 288 | 0.052 | 0.058 | 0.090 | 0.105 | 0.130 | 0.150 | 0.185 | 0.230 | 0.270 | 0.290 |