CAS 94928-86-6

Tris(2-phenylpyridine)iridium

Description:

Tris(2-phenylpyridine)iridium, commonly referred to as Ir(ppy)3, is a coordination complex of iridium with notable photophysical properties, making it significant in the fields of organic electronics and photonics. This compound features three 2-phenylpyridine ligands coordinated to a central iridium atom, resulting in a stable, octahedral geometry. It exhibits strong luminescence, particularly in the blue-green region of the spectrum, due to its triplet metal-to-ligand charge transfer (MLCT) transitions. The compound is often utilized as a phosphorescent emitter in organic light-emitting diodes (OLEDs) and in various photochemical applications. Its solubility in organic solvents enhances its applicability in solution-based processes. Additionally, Tris(2-phenylpyridine)iridium is characterized by its relatively high thermal stability and resistance to photodegradation, making it suitable for long-term applications in optoelectronic devices. Safety considerations should be taken into account, as iridium compounds can be toxic, necessitating proper handling and disposal protocols in laboratory settings.

Formula: C₃₃H₂₄IrN₃

InChI: InChI=1/3C11H8N.Ir/c3*1-2-6-10(7-3-1)11-8-4-5-9-12-11;/h3*1-6,8-9H;/rC33H24IrN3/c1-4-16-28(25(13-1)31-19-7-10-22-35-31)34(29-17-5-2-14-26(29)32-20-8-11-23-36-32)30-18-6-3-15-27(30)33-21-9-12-24-37-33/h1-24H

SMILES: c1ccc(c(c1)c1ccccn1)[Ir](c1ccccc1c1ccccn1)c1ccccc1c1ccccn1

Synonyms:

• Iridium, Tris[2-(2-Pyridinyl)Phenyl]-
• Tris(2-phenylpyridine)iridium(III)
• Tris[2-(pyridin-2-yl)phenyl]iridium
• Ir(ppy)3
• Tris(2-phenylpyridinato)iridium(III)
• Lt-E504
• Tris(2-phenylpyridinato)iridium(III)(purifiedbysublimation)

Tris(2-phenylpyridinato)iridium(III) (purified by sublimation)

CAS: 94928-86-6

Formula: C₃₃H₂₄IrN₃

Purity: >99.0%(HPLC)

Color and Shape: Light yellow to Brown powder to crystal

Molecular weight: 654.79

Ref: 3B-T1946

Tris(2-phenylpyridinato)iridium(III)

CAS: 94928-86-6

Formula: C₃₃H₂₄IrN₃

Purity: >98.0%(HPLC)

Color and Shape: Light yellow to Brown powder to crystaline

Molecular weight: 654.79

Ref: 3B-T3716

Tris(2-phenylpyridinato-C2,N)iridium(III), 95%

CAS: 94928-86-6

Tris(2-phenylpyridinato-C2,N)iridium(III), 95%

Formula: C₃₃H₂₄IrN₃

Purity: 95%

Color and Shape: yellow pwdr.

Molecular weight: 654.78

Ref: 08-77-7015

Iridium, tris[2-(2-pyridinyl-kN)phenyl-kC]-, (OC-6-22)-

CAS: 94928-86-6

Formula: C₃₃H₂₄IrN₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 654.7808

Ref: IN-DA00IINQ

Tris(2-phenylpyridine)iridium

CAS: 94928-86-6

Tris(2-phenylpyridine)iridium

Formula: Ir·3C₁₁H₉N

Purity: 95%

Color and Shape: yellow powder

Molecular weight: 657.80g/mol

Ref: 54-OR937441

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

CAS: 94928-86-6

Purity: 97%

Molecular weight: 658.18

Ref: 10-F556888

Tris(2-phenylpyridine)iridium

CAS: 94928-86-6

Tris(2-phenylpyridine)iridium (IrCl) is a coordination compound that is used as a catalyst to initiate cationic polymerization of biphenyl. It is also used as an analytical reagent for determining the content of fatty acids in oils and fats. The steric interactions between the phenyl groups and the electron-rich iridium atoms lead to a high degree of conversion of ethylene oxide to ethylene glycol, which can be observed by UV absorption. The synthesis of IrCl occurs in two steps: first, the reaction of chloroacetone with phenylmagnesium bromide followed by addition of hydrated iridium chloride. The product crystallizes in red needles, which are analyzed using x-ray crystal structures. Analysis using nmr spectroscopy reveals that IrCl contains four nitrogen atoms and three oxygen atoms. Its redox potentials are -0.9 volts for oxidation and +1.3 volts for reduction, making

Formula: C₃₃H₂₄IrN₃

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 654.78 g/mol

Ref: 3D-FT45600