Tris[2-phenylpyridinato-C2,N]iridium(III)

Base Information

• Chemical Name: Tris[2-phenylpyridinato-C2,N]iridium(III)
• CAS No.: 693794-98-8
• Molecular Formula: C₃₃H₂₄IrN₃
• Molecular Weight: 654.794
• European Community (EC) Number: 635-640-5,677-003-4
• Mol file: 693794-98-8.mol

Synonyms:94928-86-6;Tris[2-phenylpyridinato-C2,N]iridium(III);Ir(ppy)3;Tris(2-phenylpyridinato)iridium(III);Tris(2-phenylpyridinato)iridium(III) (purified by sublimation);tris(2-(pyridin-2-yl)phenyl)iridium;TRIS[2-(PYRIDIN-2-YL)PHENYL]IRIDIUM;MFCD12022527;fac-Tris(2-phenylpyridine)iridium(III);693794-98-8;SCHEMBL294298;BCP07959;AKOS005145796;AC-33754;SY047587;T1946;T3716;EN300-26209983;Tris[2-phenylpyridinato-C2,N]iridium(III), 98%;Tris[2-phenylpyridinato-C2,N]iridium(III), 99%;Tris[2-phenylpyridinato-C2,N]iridium(III), sublimed grade;Tris[2-phenylpyridinato-C2,N]iridium(III), purified by sublimation

Chemical Property of Tris[2-phenylpyridinato-C2,N]iridium(III)

Chemical Property:

• Melting Point: 326-328°C
• PSA: 38.67000
• LogP: 8.24580
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 655.15995
• Heavy Atom Count: 37
• Complexity: 836

Purity/Quality:

99% ^*data from raw suppliers

TRIS(2-PHENYLPYRIDINE)IRIDIUM(III) 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.C1=CC=C([C-]=C1)C2=CC=CC=N2.[Ir+3]
• Uses: As a green light emitting material

Technology Process of Tris[2-phenylpyridinato-C2,N]iridium(III)

There total 8 articles about Tris[2-phenylpyridinato-C2,N]iridium(III) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.1%

2-phenylpyridine (1008-89-5) + iridium(III) chloride → fac-Ir(ppy)3 (344426-19-3,693794-98-8,911406-78-5,94928-86-6,955950-26-2)

Guidance literature:

In water; at 205 ℃; for 48h; Temperature; Inert atmosphere;

Reference yield: 89.0%

2-phenylpyridine (1008-89-5) + iridium(III) chloride → fac-Ir(ppy)3 (344426-19-3,693794-98-8,911406-78-5,94928-86-6,955950-26-2)

Guidance literature:

With sodium carbonate; In water; at 200 ℃; for 48h; Product distribution / selectivity; Sealed autoclave;

Reference yield: 88.0%

2-phenylpyridine (1008-89-5) + [Ir2(ppy)4I2] → fac-Ir(ppy)3 (344426-19-3,693794-98-8,911406-78-5,94928-86-6,955950-26-2)

Guidance literature:

In water; at 200 ℃; for 24h; Sealed autoclave;

upstream raw materials:

2-phenylpyridine

Refernces

Spiro-configured bipolar host materials for highly efficient electrophosphorescent devices

10.1002/asia.201100467

The research aims to develop and characterize a series of spirobifluorene-based bipolar compounds (D2ACN, DNPACN, DNTACN, and DCzACN) for use as host materials in highly efficient phosphorescent organic light-emitting diodes (PhOLEDs). The study focuses on tailoring the morphological stability, triplet energy, bipolar charge-transport behavior, and HOMO/LUMO energy levels of these compounds by varying the structural features of the donor (D) and acceptor (A) branches. 1-Naphthylphenylamine was used in the palladium-catalyzed C-N bond formation to synthesize DNPACN. Tris(2-phenylpyridinato)iridium(III) is used as a green phosphorescent dopant in electrophosphorescent devices. The researchers fabricated multilayer PhOLED devices using these bipolar hosts and achieved high efficiencies, with one device incorporating D2ACN and the red emitter [Os(bpftz)2(PPhMe2)2] exhibiting saturated red electrophosphorescence with CIE coordinates (0.65, 0.35) and remarkable efficiencies of 20.3% (21 cd/A) and 13.5 lm/W at a brightness of 1000 cd/m2. The study concludes that these spiro-configured bipolar compounds, with their balanced electron and hole mobilities, are highly suitable as host materials for high-efficiency PhOLEDs, demonstrating significant potential for both red and green phosphorescent devices.

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