Neutral Mononuclear Copper(I) Complexes: Synthesis, Crystal Structures, and Photophysical Properties
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https://figshare.com/articles/dataset/Neutral_Mononuclear_Copper_I_Complexes_Synthesis_Crystal_Structures_and_Photophysical_Properties/3406114
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资源简介：
Neutral green-emitting
four-coordinate Cu(I) complexes with general
formula POPCu(NN), where POP = bis[2-(diphenylphosphino)phenyl]ether
and NN = substituted 2-pyridine-1,2,4-triazole ligands, were synthesized.
The crystal structures of (POPCuMeCN)+(PF6)− (1), POPCuPhPtp (2a, PhPtp
= 2-(5-phenyl-2H-[1,2,4]triazol-3-yl)-pyridine),
and POPCu(3,5-2FPhPtp) (2d, 3,5-2FPhPtp = 2-(5-(3,5-difluorophenyl)-2H-1,2,4-triazol-3-yl)pyridine) were determined by single-crystal
X-ray diffraction analysis. The electronic and photophysical properties
of the complexes were examined by UV–vis, steady-state, and
time-resolved spectroscopy. At room temperature, weak emission was
observed in solution, while in the solid state, all complexes exhibit
intense green emission with quantum yield up to 0.54. The electronic
and photophysical properties were further supported by calculation
performed at the (time-dependent) density functional theory level.
One of the complexes was also tested as dopant in electroluminescent
devices.
创建时间：
2016-06-14
