| Identification | Back Directory | [Name]
fac-Tris[2-(benzo[b]thiophen-2-yl)pyridinato-C3,N]iridium(III) | [CAS]
405289-74-9 | [Synonyms]
Ir(btpy)3
Tris(2-(benzo[b]thiophen-2-yl)pyridineiridium
Tris(2-(benzo[b]thiophen-2-yl)pyridineiridium(III)
IridiuM,tris[2-(2-pyridinyl-kN)benzo[b]thien-3-yl-kC]-
Tris[2-(benzo[b]thiophen-2-yl)pyridinato-C3,N]iridium(III)
Tris(2-(benzo[b]tbiophen-2-yl)pyridinato-C3,N)iridium(III)
Ir(btpy)3 , fac-Tris[2-(benzo[b]thiophen-2-yl)pyridinato-C3,N
fac-Tris[2-(benzo[b]thiophen-2-yl)pyridinato-C3,N]iridium(III)
fac-Ir(btpy)3, Tris(2-(benzo[b]thiophen-2-yl)pyridineiridium(III) | [Molecular Formula]
C39H24IrN3S3 | [MDL Number]
MFCD09842732 | [MOL File]
405289-74-9.mol | [Molecular Weight]
823.058 |
| Chemical Properties | Back Directory | [Melting point ]
>300 °C | [form ]
solid | [λmax]
324 nm | [InChI]
1S/3C13H8NS.Ir/c3*1-2-7-12-10(5-1)9-13(15-12)11-6-3-4-8-14-11;/h3*1-8H; | [InChIKey]
MPXMIFRHWNFYQL-UHFFFAOYSA-N | [SMILES]
c1ccc(nc1)-c2sc3ccccc3c2[Ir](c4c(sc5ccccc45)-c6ccccn6)c7c(sc8ccccc78)-c9ccccn9 | [CAS DataBase Reference]
405289-74-9 | [Absorption]
λmax?292, 366, 408 nm?in THF | [color ]
Red powder |
| Hazard Information | Back Directory | [Description]
Tris(2-(benzo[b]thiophen-2-yl)pyridineiridium, known as?Ir(btpy)3, is an efficient red phosphorescent emitter (PHOLED). It is commonly used in organic light-emitting diodes and polymer solar cells as a dopant, and in barometric pressure probes due to its sensitivity to oxygen [2]. | [Uses]
OLED triplet emitter (red). |
| Questions And Answer | Back Directory | [Classification]
Organometallic complex, phosphorescent red emitter, phosphorescence dopant OLEDs, polymer solar cells, sublimed materials.
| [Applications]
Tris(2-(benzo[b]thiophen-2-yl)pyridineiridium, known as Ir(btpy)3, is an efficient red phosphorescent emitter (PHOLED). It is commonly used in organic light-emitting diodes and polymer solar cells as a dopant, and in barometric pressure probes due to its sensitivity to oxygen.
Wang et al. demonstrated that a higher Ir(btpy)3 doping concentration is beneficial to photon harvesting in the active layer, but the interpenetrating network of P3HT:PCBM can be damaged through high-temperature annealing treatment.
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