Heteroleptic [Cu(NN)P2]+‐type cuprous complexes and their structural modulation on phosphorescent color: Synthesis, structural characterization, properties, and theoretical calculations

• Published in: Applied organometallic chemistry Vol. 34; no. 4
• Main Authors: Wang, Dan‐Dan, Song, Li, Wang, You‐Yu, Guo, Jia‐Yu, Shen, Hang‐Yan, Wang, Xiao‐Rong, Chai, Wen‐Xiang
• Format: Journal Article
• Language: English
• Published: Chichester Wiley Subscription Services, Inc 01.04.2020
• Subjects: Absorption spectra; Angles (geometry); Charge transfer; charge transfer, heteroleptic cuprous complex, P–Cu–P angle, phosphorescence color, TD‐DFT calculation; Chemistry; Color; Density functional theory; Infrared analysis; Ligands; Mathematical analysis; Phosphines; Phosphorescence; Photoluminescence; Structural analysis; Time dependence; Wave functions; X-ray diffraction

Four new heteroleptic [Cu(NN)P2]+‐type cuprous complexes—1‐TPP, 2‐POP, 3‐Xantphos, and 4‐DPPF—were designed and synthesized using a diimine ligand 2‐(2′‐pyridyl)benzoxazole (2‐PBO) and different phosphine ligands (TPP, triphenylphosphine; POP, bis[2‐(diphenylphosphino)phenyl]ether; Xantphos, 4,5‐bis...