Ir(btpy)3

General information

• Name: Ir(btpy)3
• Full name: Tris(2-(benzo[b]thiophen-2-yl)pyridineiridium(III)
• CAS number: 405289-74-9
• Chemical formula: C₃₉H₂₄IrN₃S₃
• Molecular weight: 823.08 g/mol
• Absorption: λ_max = 292 nm, 366 nm, 408 nm in THF
• Photoluminescence: λ_max = 596 nm, 645 nm in THF
• HOMO/LUMO: HOMO = 5.1 eV, LUMO = 2.7 eV
• Synonyms: Tris[2-(benzo[b]thiophen-2-yl)pyridinato-C3,N]iridium(III), fac-Tris[2-(benzo[b]thiophen-2-yl)pyridinato-C3,N]iridium(III)
• Classification: Organic light-emitting diodes, Emmiting layer materials (EML), Red phosphorescent dopant materials
• Purity: Sublimed: >99%
• Melting point: >300 °C
• Appearance: Red powder