New Luminescent Host–Guest System Based on an Iridium(III) Complex: Design, Synthesis, and Theoretical–Experimental Spectroscopic Characterization

• Published in: Journal of physical chemistry. C Vol. 117; no. 6; pp. 2966 - 2975
• Main Authors: de Queiroz, Thiago B, Botelho, Moema B. S, Fernández-Hernández, Jesús M, Eckert, Hellmut, Albuquerque, Rodrigo Q, de Camargo, Andrea S. S
• Format: Journal Article
• Language: English
• Published: Columbus, OH American Chemical Society 14.02.2013
• Subjects: Condensed matter: electronic structure, electrical, magnetic, and optical properties; Exact sciences and technology; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation; Photoluminescence; Physics; Porous materials; Photoluminescence; Mesoporosity; Luminescence decay; Irreversible processes; Time dependence; Electronic structure; Phosphors; Iridium complexes; Density functional method; Aluminosilicate glass; Ion exchange; Sol-gel process

This work presents the design, preparation, and characterization of a very efficient solid state luminescent material based on a cationic bis-cyclometalated Ir(III) complex [Ir(dfptrBn)2(dmbpy)]+ (dfptrBn = 1-benzyl-4-(2,4-difluorophenyl)-1H-1,2,3-triazole; dmbpy = 4,4′-dimethyl-2,2′-bipyridine) enc...