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CAS 2085-33-8

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Tris-(8-hydroxyquinoline)aluminum

Description:
Tris-(8-hydroxyquinoline)aluminum, commonly referred to as Alq3, is a coordination compound characterized by its unique structure and properties. It consists of an aluminum ion coordinated to three 8-hydroxyquinoline ligands, which contribute to its chelating ability. This compound is notable for its luminescent properties, making it a key material in organic light-emitting diodes (OLEDs) and other optoelectronic applications. Alq3 exhibits good thermal stability and solubility in organic solvents, which facilitates its processing in thin-film applications. The compound typically displays a greenish fluorescence when excited, attributed to its electronic transitions. Additionally, it has been studied for its potential use in sensors and as a phosphorescent material. Its ability to form stable complexes with various metals and its relatively low toxicity compared to other luminescent materials further enhance its appeal in research and industrial applications. Overall, Tris-(8-hydroxyquinoline)aluminum is a versatile compound with significant implications in modern technology.
Formula:C27H18AlN3O3
InChI:InChI=1S/3C9H7NO.Al/c3*11-8-5-1-3-7-4-2-6-10-9(7)8;/h3*1-6,11H;/q;;;+3/p-3
InChI key:InChIKey=TVIVIEFSHFOWTE-UHFFFAOYSA-K
SMILES:[Al+3]123([N]=4C=5C([O-]1)=CC=CC5C=CC4)([N]=6C=7C([O-]2)=CC=CC7C=CC6)[N]=8C=9C([O-]3)=CC=CC9C=CC8
Synonyms:
  • 8-Hydroxyquinoline aluminum
  • ALQ
  • Al 8Q
  • Alq3
  • Alq<sub>3</sub>
  • Aluminium Tris(Quinolin-8-Olate)
  • Aluminium-8-quinolinolate
  • Aluminiumtris(chinolin-8-olat)
  • Aluminum 8-hydroxyquinolinate
  • Aluminum TRIS(8-hydroxyquinolinate)
  • See more synonyms
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