Issue 79, 2015

Highly photostable luminescent open-shell (3,5-dihalo-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl radicals: significant effects of halogen atoms on their photophysical and photochemical properties

Abstract

Novel luminescent radicals, Br2PyBTM and F2PyBTM were synthesized and their structures, spectroscopic properties, photostability, and electronic structures were compared with those of Cl2PyBTM. Br2PyBTM showed the highest photostability and F2PyBTM displayed the highest photoluminescence quantum yield of the three radicals.

Graphical abstract: Highly photostable luminescent open-shell (3,5-dihalo-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl radicals: significant effects of halogen atoms on their photophysical and photochemical properties

Supplementary files

Article information

Article type
Communication
Submitted
30 May 2015
Accepted
23 Jul 2015
First published
29 Jul 2015

RSC Adv., 2015,5, 64802-64805

Highly photostable luminescent open-shell (3,5-dihalo-4-pyridyl)bis(2,4,6-trichlorophenyl)methyl radicals: significant effects of halogen atoms on their photophysical and photochemical properties

Y. Hattori, T. Kusamoto and H. Nishihara, RSC Adv., 2015, 5, 64802 DOI: 10.1039/C5RA14268G

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