Table 1 DeepHL-predicted HOMO and LUMO energies and DLOS-predicted optical and photophysical properties of TDBA-pyCz and DPAc-Cz (Experiment / Prediction).
HOMO (eV) | LUMO (eV) | λabsmax (nm) | λemimax (nm) | ΦPL (%) | |
---|---|---|---|---|---|
TDBA-pyCz in CH2Cl2 | −5.71a / −5.67 | −2.64a / −2.74 | 387b / 379c | 404b / 426c | –e / 62c |
TDBA-pyCz in toluene | –e / −5.71 | –e / −2.79 | 387b / 381c | 404b / 416c | 60d / 72c |
TDBA-pyCz film | −5.93a / −5.84 | −2.95a / −2.93 | 389b / 382c | 420b / 446c | 18d / 36c |
TDBA-pyCz-doped DPAc-Cz film | –e / −5.85 | –e / −2.94 | 343b / 394c | 415b / 441c | 39d / 74c |
DPAc-Cz in CH2Cl2 | −5.15a / −5.29 | −1.75a / −2.05 | 342b / 320c | 383b / 396c | –e / 25c |
DPAc-Cz in toluene | –e / −5.36 | –e / −2.14 | 342b / 317c | 372b / 385c | 34d / 26c |
DPAc-Cz film | −5.50a / −5.59 | −2.10a / −2.37 | 343b / 329c | 379b / 404c | 21d / 37c |