Neutral Mononuclear Copper(I) Complexes: Synthesis, Crystal Structures, and Photophysical Properties
- Sun, Yinghui 34567
- Lemaur, Vincent 12
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Beltrán, Juan I.
12
- Cornil, Jérôme 12
- Huang, Jianwen 345
- Zhu, Juntong 345
- Wang, Yun 345
- Fröhlich, Roland 8910
- Wang, Haibo 345
- Jiang, Lin 67
- Zou, Guifu 345
- 1 Service
- 2 de Chimie des Matériaux Nouveaux, Université de Mons, Place du Parc 20, 7000 Mons, Belgium
- 3 College of Physics,
- 4 Optoelectronics and Energy, Institute of Chemical Power Sources, and
- 5 Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215006, China
-
6
Institut de Génomique Fonctionnelle
info
- 7 Nano and Soft Materials, Soochow University, Suzhou, Jiangsu 215123, China
- 8 Organisch-Chemisches
- 9 Institut, Westfälische Wilhelms-Universität Münster, Corrensstrasse
- 10 40, 48149 Münster, Germany
ISSN: 0020-1669, 1520-510X
Argitalpen urtea: 2016
Alea: 55
Zenbakia: 12
Orrialdeak: 5845-5852
Mota: Artikulua
Beste argitalpen batzuk: Inorganic Chemistry
Laburpena
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.
Finantzaketari buruzko informazioa
Finantzatzaile
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Ministry of Education of the People's Republic of China
- 20133201120028
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Ministry of Science and Technology of the People's Republic of China
- 2015CB358600
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China Postdoctoral Science Foundation
- 2014M561703
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Natural Science Foundation of Jiangsu Province
- BK20151228
-
Government of Jiangsu Province
- SR10800412
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National Natural Science Foundation of China
- 21422103
- 21527805
-
Seventh Framework Programme
- 212311
- Jiangsu Scientist and Technological Innovation Team
-
Jiangsu Fund for Distinguished Young Scientist
- BK20140010
- Priority Academic Program Development of Jiangsu Higher Education Institutions
- Région Wallonne
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