Isomerism and Blue Electroluminescence of a Novel Organoboron Compound: BIII2(O)(7-azain)2Ph2

Abstract

Bright blue light with a maximum at 450 nm is emitted by both structural isomers of the novel, stable B (O)(7-azain) Ph (7-azain=7-azaindole anion) on irradiation with UV light. The isomer shown in the picture has approximate C symmetry (the other isomer approximate C symmetry) and electroluminesces when used as the emitting layer in an electroluminescent device.

Three green luminescent cadmium complexes containing 8-aminoquinoline ligands: Syntheses, crystal structures, emission spectra and DFT calculations

“…Highly luminescent coordination compounds have recently attracted much attention [1][2][3][4][5] due to interest in applications such as biological imaging [6], photochemical catalysis [7], light-driven fuel production [8], highly efficient luminescent devices [9][10][11][12], and luminescent chemosensors [13][14][15]. Such chemosensors have the advantage of possessing high sensitivity and selectivity, as well as providing online and real-time analysis that has revolutionized the field of chemical analysis, particularly in critical care analysis of blood and serum samples [16][17][18].…”

Crystal structure of bis(2-(2′-hydroxy-5′-methoxyphenyl)-1H-benzimidazole)boron – tetrahydrofuran (1/1), C36H37N4O6B

“…Organic borides are more stable than other organometallic complexes owing to their stronger B-O and B-N coordinate bonds [6]. Wang et al [7][8][9][10] have systematically studied the structure and photoluminescence properties of boron complexes for their potential application as functional material [11][12][13]. The title compound, has been obtained during a search for the complexes with better optical properties.…”

Synthesis and luminescent properties of two Schiff-base boron complexes

“…Wang and co-workers have systematically reported the synthesis, structures, and photoluminescent (PL) and electroluminescent (EL) properties of boroncontaining compounds [8][9][10][11][12]. In view of the important potential applications of boron-containing compounds in OLEDs, our interest focused on the possibility of Schiffbase boron complexes utilized as light-emitting materials.…”