Photoluminescent parameters of complexes 2–4 at different excitation wavelengths.
| Complex 2 | Complex 3 | Complex 4 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| λ ex (nm) | λ em (nm) | CIE | QY (%) | λ ex (nm) | λ em (nm) | CIE | QY (%) | λ ex (nm) | λ em (nm) | CIE | QY (%) |
| 430 | 513 | 0.27; 0.47 | 8.03 | 450 | 563 | 0.41; 0.54 | 8.10 | 430 | 515 | 0.30; 0.52 | 2.46 |
| 420 | 491 | 0.24; 0.38 | 10.72 | 420 | 527 | 0.32; 0.47 | 9.32 | 420 | 507 | 0.31; 0.48 | 3.38 |
| 410 | 492 | 0.23; 0.34 | 13.50 | 410 | 522 | 0.29; 0.42 | 8.89 | 410 | 491 | 0.25; 0.39 | 4.44 |
| 400 | 482 | 0.21; 0.32 | 13.81 | 400 | 493 | 0.27; 0.39 | 7.91 | 400 | 477 | 0.21; 0.33 | 6.64 |
| 390 | 471 | 0.21; 0.28 | 13.89 | 390 | 483 | 0.25; 0.35 | 6.35 | 390 | 474 | 0.19; 0.24 | 6.51 |
| 380 | 465 | 0.2; 0.23 | 17.58 | 380 | 468 | 0.21; 0.28 | 5.35 | 380 | 468 | 0.18; 0.198 | 6.33 |
| 370 | 438 | 0.18; 0.18 | 23.84 | 370 | 431 | 0.19; 0.197 | 5.15 | 370 | 465 | 0.17; 0.18 | 6.96 |
| 360 | 423 | 0.18; 0.145 | 26.02 | 360 | 421 | 0.17; 0.14 | 5.98 | 360 | 453 | 0.16; 0.14 | 7.99 |
| 350 | 408 | 0.17; 0.12 | 28.32 | 350 | 420 | 0.16; 0.11 | 7.45 | 350 | 432 | 0.16; 0.12 | 11.31 |