Issue 13, 2017

Room-temperature phosphorescence from small organic systems containing a thiocarbonyl moiety

Abstract

Small organic molecules based on the unnatural DNA base pair dTPT3 are designed and synthesized, among which compounds bearing the thiocarbonyl group, compared with their carbonyl counterparts, show a much larger SOC integral between S1(1nπ*) and T1(3ππ*) states due to the appropriate energy level alignment and the heavy sulfur atom effect, resulting in the appearance of both fluorescence and phosphorescence in solution and solid state at room temperature.

Graphical abstract: Room-temperature phosphorescence from small organic systems containing a thiocarbonyl moiety

Supplementary files

Article information

Article type
Paper
Submitted
05 Jan 2017
Accepted
03 Mar 2017
First published
03 Mar 2017

Phys. Chem. Chem. Phys., 2017,19, 8896-8901

Room-temperature phosphorescence from small organic systems containing a thiocarbonyl moiety

C. Huang, P. Wu, K. Chung, Y. Chen, E. Y. Li and P. Chou, Phys. Chem. Chem. Phys., 2017, 19, 8896 DOI: 10.1039/C7CP00074J

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