ICCAS OpenIR
Photophysical properties of cyclometalated Pt(II) complexes attached with pyrene by C-C single bond
Wang, Qian2; Xiong, Fei2; Morlet-Savary, Fabrice3; Li, Shayu; Li, Yi1; Fouassier, Jean-Pierre3; Yang, Guoqiang2
2008-02-20
Source PublicationJOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
ISSN1010-6030
Volume194Issue:2-3Pages:230-237
AbstractLuminescent complexes, [(C (N) over cap(N) over cap )Pt(C CR)](HC (N) over cap(N) over cap = 4-(1-phenyl)-6-phenyl-2,2'-bipyridine, R = Ph (1, PPPt); HC (N) over cap(N) over cap = 4-(1-pyrene)-6-phenyl-2, 2'-bipyridine; R = Ph (2, PyPPt), p-Et-Ph (3, PyEPPt)), were synthesized and their photophysical properties were investigated in acetonitrile liquid solution and butyronitrile glasses at 77 K. These complexes display steady state dual emissions at room temperature and 77 K. The emission lifetime and transient absorption of these complexes illustrated that the (IL)-I-3 triplet state of the molecules could be acquired through the intersystem crossing directly from (MLCT)-M-1 state and the triplet-triplet internal conversion from the (MLCT)-M-3 state to the (IL)-I-3 state was negligible in the molecules. (C) 2007 Elsevier B.V. All rights reserved.
KeywordPhotophysical Properties Cyclometalated Pt(Ii) Complexes
DOI10.1016/j.jphotochem.2007.08.015
Indexed BySCI
Language英语
WOS IDWOS:000253874200017
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63220
Collection中国科学院化学研究所
Corresponding AuthorLi, Yi
Affiliation1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Inst Chem, Key Lab Photochem, Natl Lab Mol Sci, Beijing 100080, Peoples R China
3.Ecole Natl Super Chim, CNRS 7525, UMR, Dept Phochim Gen, F-68093 Mulhouse, France
Recommended Citation
GB/T 7714
Wang, Qian,Xiong, Fei,Morlet-Savary, Fabrice,et al. Photophysical properties of cyclometalated Pt(II) complexes attached with pyrene by C-C single bond[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2008,194(2-3):230-237.
APA Wang, Qian.,Xiong, Fei.,Morlet-Savary, Fabrice.,Li, Shayu.,Li, Yi.,...&Yang, Guoqiang.(2008).Photophysical properties of cyclometalated Pt(II) complexes attached with pyrene by C-C single bond.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,194(2-3),230-237.
MLA Wang, Qian,et al."Photophysical properties of cyclometalated Pt(II) complexes attached with pyrene by C-C single bond".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 194.2-3(2008):230-237.
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