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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/3401
Title: Zinc(II) and ruthenium(II) complexes of novel fluorene substituted terpyridine ligands: Synthesis, spectroscopy and electrochemistry
Authors: Justin Thomas, K. R.
Lin J.T.
Chang C.-P.
Chuen C.-H.
Cheng C.-C.
Published in: Journal of the Chinese Chemical Society
Abstract: Terpyridine ligands substituted with fluorene, fluorenylethynylthiophene and fluorenylethynylbenzene were obtained by applying Kröhnke synthesis and Sonogashira coupling reactions. [ZnL 2 ] 2+ and [Ru(L)-(tpy)] 2+ complexes were obtained by standard methods and characterized by spectroscopic and electrochemical methods. Zinc complexes are bright luminophores emitting blue to yellow colors depending on the nature of the conjugation in the ligand, while the ruthenium complexes do not emit at room temperature. The high quantum yields and short lifetimes indicate that the emission in the zinc complexes is mainly ligand centered.
Citation: Journal of the Chinese Chemical Society (2002), 49(5): 833-840
URI: https://doi.org/10.1002/jccs.200200119
http://repository.iitr.ac.in/handle/123456789/3401
Issue Date: 2002
Publisher: Chinese Chemical Society Taiwan
Keywords: Fluorescence
Ruthenium
Terpyridine
Zinc
ISSN: 94536
Author Scopus IDs: 57203389297
7501725859
57011414700
6701637461
56309794200
Author Affiliations: Thomas, K.R.J., Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan
Lin, J.T., Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan, Department of Chemistry, National Central University, Chungli 320, Taiwan
Chang, C.-P., Department of Chemistry, Fu-Jen Catholic University, Hsinchuang, Taipei 242, Taiwan
Chuen, C.-H., Department of Chemistry, Fu-Jen Catholic University, Hsinchuang, Taipei 242, Taiwan
Cheng, C.-C., Department of Chemistry, Fu-Jen Catholic University, Hsinchuang, Taipei 242, Taiwan
Corresponding Author: Lin, J.T.; Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan; email: jtlin@chem.sinica.edu.tw
Appears in Collections:Journal Publications [CY]

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