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Structure

Tris[1-phenylisoquinoline-C2,N]iridium(III), 99%

CAS
435293-93-9
Catalog Number
ACM435293939
Category
Organic & Printed Electronics
Molecular Weight
804.973g/mol
Molecular Formula
C45H30IrN3;

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Specification

Synonyms
Ir(piq)3 (purified by sublimation); 435293-93-9; MFCD09842770; tris(2-(isoquinolin-1-yl)phenyl)iridium; Tris[1-phenylisoquinolinato-C2,N]iridium(III); Ir(piq)3, AldrichCPR;
IUPAC Name
iridium(3+);1-phenylisoquinoline;
Canonical SMILES
C1=CC=C([C-]=C1)C2=NC=CC3=CC=CC=C32.C1=CC=C([C-]=C1)C2=NC=CC3=CC=CC=C32.C1=CC=C([C-]=C1)C2=NC=CC3=CC=CC=C32.[Ir+3];
InChI
InChI=1S/3C15H10N.Ir/c3*1-2-7-13(8-3-1)15-14-9-5-4-6-12(14)10-11-16-15;/h3*1-7,9-11H;/q3*-1;+3;
InChI Key
NDBCGHNTWCYIIU-UHFFFAOYSA-N;
Application
suzuki reaction. Tris(1-phenylisoquinoline)iridium(III), Ir(piq)3 is a deep red phosphorescent dopant material.

Due to their high electron affinities, quinoline/isoquinoline-based compounds have received considerable attention in optoelectronic materials. With greater π-electronic conjugation in the isoquinoline ring, the energy of the lowest unoccupied molecular orbital (LUMO) is significantly lowered, and the energy gap is reduced.

Ir(piq)3, together with Ir(piq)2acac, are the ones that have been most studied in theisoquinoline iridium complex family. The 'piq' unit of the ligand part can partially suppress the triplet-triplet annihilation and show short phosphorescent lifetimes.
Complexity
1180
Covalently-Bonded Unit Count
4
Exact Mass
805.207g/mol
H-Bond Acceptor
6
Heavy Atom Count
49
Monoisotopic Mass
805.207g/mol
Rotatable Bond Count
3
Topological Polar Surface Area
38.7A^2
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