Synthesis and characterization of a novel organic phosphorescent Iridium(III) complex

Author

Huang, J. ; Jiang, Y.D. ; Tang, X.Z. ; Bi, J.

Author_Institution

State Key Lab. of Electron. Thin Film & Integrated Devices, Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2009

fDate

6-10 July 2009

Firstpage

612

Lastpage

615

Abstract

A new phosphorescent 2-(para-nitryl-phenyl)-benzothiazo late iridium(III) acetylacetone complex (p-NO₂-bt)₂Ir(acac) is synthesized from para-nitrobenzoic acid, 2-aminothiophenol and iridium trichloride anhydrate via a three-step reaction. The complex is characterized by FT-IR, ¹HNMR, mass spectrometry and elemental analysis. The solubility, thermogravitometric analysis, UV-vis absorption, photoluminescence, and quantum efficiency of the complex are also investigated.

Keywords

Fourier transform spectra; infrared spectra; iridium compounds; mass spectroscopic chemical analysis; materials preparation; organic compounds; phosphorescence; photoluminescence; proton magnetic resonance; solubility; thermal analysis; ultraviolet spectra; visible spectra; (p-NO₂-bt)₂Ir(acac); 2-(paranitrylphenyl)-benzothiazo late iridium(III) acetylacetone complex; 2-aminothiophenol; ¹HNMR; FT-IR spectra; UV-vis absorption; elemental analysis; iridium trichloride anhydrate; mass spectrometry; organic phosphorescent Iridium(III) complex; paranitrobenzoic acid; photoluminescence; quantum efficiency; solubility; thermogravitometric analysis; Phosphorescence;

fLanguage

English

Publisher

ieee

Conference_Titel

Physical and Failure Analysis of Integrated Circuits, 2009. IPFA 2009. 16th IEEE International Symposium on the

Conference_Location

Suzhou, Jiangsu

ISSN

1946-1542

Print_ISBN

978-1-4244-3911-9

Electronic_ISBN

1946-1542

Type

conf

DOI

10.1109/IPFA.2009.5232572

Filename

5232572