Table 2 Summary of optical and EL device properties of organometallic complexes.
From: Recent advances in organic luminescent materials with narrowband emission
No. | Emitter | λPL (nm) | FWHMPL (nm) | PLQY (%) | λEL (nm) | FWHMEL (nm) | EQE(%) | CIEx,y | Refs. | |
|---|---|---|---|---|---|---|---|---|---|---|
Ir complexes (octahedral structure) | ||||||||||
2-1 | Ir1a | 655 (in DCM and PMMA film) | 42* (in DCM and PMMA film) | 2 (in DCM) 24 (in PMMA film) | 657 | 43* | 2.05 | (0.71, 0.28) | ||
2-2 | Ir2a | 665 (in DCM and PMMA film) | 44* (in DCM and PMMA film) | 8 (in DCM) 31 (in PMMA film) | 667 | 46* | 2.11 | (0.71, 0.28) | ||
2-3 | Ir1-picb | 651 (in DCM and PMMA film) | 43* (in DCM) 42* (in PMMA film) | 49 (in DCM) 49 (in PMMA film) | 657 | 48* | 5.04 | (0.72, 0.28) | ||
2-4 | Ir2-picc | 660 (in DCM and PMMA film) | 44* (in DCM) 42* (in PMMA film) | 37 (in DCM) 39 (in PMMA film) | 664 | 48* | 3.67 | (0.72, 0.28) | ||
2-5 | Fac-Ir(SFXpy)3d | 542 (in DCM) | 27* (in DCM) | 18 (in DCM) | 542 | 29* | 12.1 | (0.42, 0.58) | ||
2-6 | NNN | 520 | 46 | 85 (in DCM) | NA | NA | NA | NA | ||
2-7 | NNO | 522 | 45 | 77 (in DCM) | NA | NA | NA | NA | ||
2-8 | NNP | 518 | 47 | 83 (in DCM) | NA | NA | NA | NA | ||
2-9 | NPP | 515 | 44 | 76 (in DCM) | NA | NA | NA | NA | ||
2-10 | (BTMN)2Ir(acac)e | 599 (in DCM) | 25* (in DCM) | 29 (in DCM) | 598 | 74 | 10.8 | (0.59, 0.37)f | ||
Pt and Pd complexes (square planar structures) | ||||||||||
3-1 | PtON1-Me | 444 (in DCM) 445 (in PMMA film) | 20 (in DCM) | 89 (in DCM) 84 (in PMMA film) | NA | NA | NA | NA | ||
3-2 | PtON1-tBug | 444 (in DCM) 445 (in PMMA film) | 20 (in DCM) | 95 (in DCM) 88 (in PMMA film) | 448 | 24 | 5.3 | (0.151, 0.098) | ||
3-3 | PtON1-NMe2 | 442 (in DCM) 440 (in PMMA film) | 15 (in DCM) | 80 (in DCM) 88 (in PMMA film) | NA | NA | NA | NA | ||
3-4 | PtON6-tBug | 448 (in DCM) 447 (in PMMA film) | 20 (in DCM) | 81 (in PMMA film) | 452 | 30 | 10.9 | (0.147, 0.093) | ||
3-5 | PtON7-dtbh | 446 (in DCM) 447 (in PMMA film) | 20 (in DCM) | 85 (in DCM) 91 (in PMMA film) | 451 | 29 | 24.8 | (0.148, 0.079) | ||
3-6 | PtN1Ni | 491 (in DCM) | 18 (in DCM) | 81 (in DCM) | 498 | 20 | 26.1 | (0.15, 0.56) | ||
3-7 | PtN1pyCl | 482 (in DCM) | 18 (in DCM) | 3 (in DCM) | NA | NA | NA | NA | ||
3-8 | PtON7-tBuj | 446 (in DCM) | 20 (in DCM) | 83 (in DCM) | 450 | 28 | 17.6 | (0.14, 0.09) | ||
3-9 | PtN8ppyk | 573 (in DCM) | 26 (in DCM) | 40 (in DCM) | 576 | 28 | 19.3 | (0.53, 0.47) | ||
3-10 | Pt(ppzOczpy) | 453 (in DCM) 449 (in PMMA film) | 69 (in DCM) 22 (in PMMA film) | 39 (in DCM) 53 (in PMMA film) | NA | NA | NA | NA | ||
3-11 | Pt(ppzOczpy-m) | 450 (in DCM) 447 (in PMMA film) | 29 (in DCM) 19 (in PMMA film) | 86 (in DCM) | NA | NA | NA | NA | ||
3-12 | Pt(ppzOczpy-2m) | 450 (in DCM) 448 (in PMMA film) | 28 (in DCM) 19 (in PMMA film) | 87 (in DCM) 67 (in PMMA film) | NA | NA | NA | NA | ||
3-13 | Pt(ppzOczpy-4m)l | 449 (in DCM) 448 (in PMMA film) | 25 (in DCM) 22 (in PMMA film) | 92 (in DCM) 6 (in PMMA film) | 450 | 53 | 19.5 | (0.159, 0.166) | ||
3-14 | PtOEPm | NA | NA | 50 (in PS film) | 650 | 19* | 4 | NA | ||
3-15 | PtOXm | 648 (in PS film) | 26 (in PS film) | 44 (in Tol:DMF) | 650 | 25*,n | 1.5 | (0.69, 0.30)n | ||
3-16 | PtDPPm | 630 (in PS film) | 33* (in PS film) | 16 (in Tol:DMF) | 640 | 50*,n | 0.25 | (0.67, 0.31)n | ||
3-17 | (Phpy)Pd(Pery-q) | 635 (in DCM) 625 (in PVK film) | 27* (in DCM) 19* (in PVK film) | NA | NA | NA | NA | NA | ||
3-18 | PdN1N | 472 (in DCM) | 18* (in DCM) | 70 (in DCM) | NA | NA | NA | NA | ||
3-19 | PdN1N-dmo | 470 (in DCM) | 22* (in DCM) | 77 (in DCM) | 476 | 25* | 25.1 | (0.14, 0.25) | ||
3-20 | PdN6N | 476 (in DCM) | 18* (in DCM) | 59 (in DCM) | NA | NA | NA | NA | ||
3-21 | PdNTBP | 875 (in Tol) | 32* (in Tol) | 8 (in Tol) | NA | NA | NA | NA | ||
3-22 | PdTPTBP | 800 (in Tol) | 47* (in Tol) | 21 (in Tol) | NA | NA | NA | NA | ||
3-23 | Pd2NF | 868 (in Tol) | 41* (in Tol) | 12 (in Tol) | NA | NA | NA | NA | ||
Eu and Tb complexes | ||||||||||
4-1 | Eu(cbtfa)3(bath)p | 613 (in CF, powder and film) | 4* (in powder) 5* (in CF) 9* (in film) | 60 (in powder) 50 (in film) | 613 | 5* | NA (<1) | (0.63, 0.34) | ||
4-2 | Eu(TTA)3Phen-Fl-TPA | 612 (in CF and film) | 5* (in CF) 10* (in film) | 34.1 (in CF) | NA | NA | NA | (0.62, 0.36) | ||
4-3 | Eu(HPhN)3phen | 611 (in PS film) | 5* (in PS film) | 18 (in PS film) | NA | NA | NA | NA | ||
4-4 | Eu(HPhN)3dpp | 611 (in PS film) | 5* (in PS film) | 18 (in PS film) | NA | NA | NA | NA | ||
4-5 | Eu(HPhN)3DDXPO | 611 (in PS film) | 5* (in PS film) | 20 (in PS film) | NA | NA | NA | NA | ||
4-6 | Eu(DBM)3Phen-pCN-mCF3 | 612 (in CF) | 8.66 (in CF) | 30 (in film) | NA | NA | NA | NA | ||
4-7 | Eu(DBM)3Phen-pCN-pCF3 | 612 (in CF) | 4.55 (in CF) | 24.1 (in film) | NA | NA | NA | NA | ||
4-8 | Eu(DBM)3Phen-pCN-pCH3 | 612 (in CF) | 8.61 (in CF) | 70.1 (in film) | NA | NA | NA | NA | ||
4-9 | Eu(DBM)3Phen-pCN-1Naph | 612 (in CF) | 4.33 (in CF) | 35.8 (in film) | NA | NA | NA | NA | ||
4-10 | Eu(DBM)3Phen-pCN-2Naph | 612 (in CF) | 4.34 (in CF) | 14.1 (in film) | NA | NA | NA | NA | ||
4-11 | Tb(PMIP)3DPPOCq | 548 (in DCM) 542 (in film) | 13* (in DCM) | 16.7 (in DCM) | 548 | 13* | NA | NA | ||
4-12 | Tb(PMIP)3(H2O)2 | 547 (in DCM) 543 (in film) | 13* (in DCM) | 10.4 (in DCM) | NA | NA | NA | NA | ||
4-13 | Tb(PMIP)3(TPPO)2 | 548 (in DCM) 543 (in film) | 13* (in DCM) | 14.6 (in DCM) | NA | NA | NA | NA | ||
4-14 | Tb(tfac)3DPEPO | 545 (in DCM and film) | 20* (in DCM and film) | 48 (in DCM) 53 (in film) | NA | NA | NA | NA | ||
