期刊
JOURNAL OF PHYSICAL CHEMISTRY A
卷 115, 期 24, 页码 6390-6393出版社
AMER CHEMICAL SOC
DOI: 10.1021/jp202825q
关键词
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资金
- NSFC [20903094, 208-33008]
- NKBRSF [2007CB815202, 2009CB220010]
- NSF [CHE-306720, CHE-0820955]
- Division Of Chemistry
- Direct For Mathematical & Physical Scien [0820955] Funding Source: National Science Foundation
An investigation of a series of platinum-containing organometallic complexes for the study of fluorescence phenomena in organometallic chromophores controlled by the intrarnolecular charge transfer (ICT) is presented in this work. We report steady-state and time-resolved spectroscopic experiments as well as quantum chemistry calculations to investigate the substituent effects on the ICT and fluorescence emission. We demonstrate that the fluorescence maximum and lifetimes greatly depend on different substituents and the presence of bimetallic platinum donor. This work paves the way for an understanding of the fluorescence phenomena controlled by molecular ICT characters of these kinds of platinum-containing organometallic complexes.
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