Table 2 Optical Properties of 4a, 4aa, 4ab, and 4ac
From: Synthesis of N,O-bidentate organic difluoroboron complexes and their photophysical studies
Comp | λmax (nm) | Fmax (nm) | Stokes shifts (cm−1) | Φf,% | τs[ns] |
|---|---|---|---|---|---|
4a | 433 | 472 | 1908 | 75 | 3.5 |
4aa | 462 | 600 | 4980 | 19 | 0.8 |
4ab | 510 | 615 | 3350 | 19 | 0.8 |
4ac | 455 | 510 | 2370 | 80 | 3.9 |