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Issue 13, 2017
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Room-temperature phosphorescence from small organic systems containing a thiocarbonyl moiety

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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

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Publication details

The article was received on 05 Jan 2017, accepted on 03 Mar 2017 and first published on 03 Mar 2017


Article type: Paper
DOI: 10.1039/C7CP00074J
Citation: Phys. Chem. Chem. Phys., 2017,19, 8896-8901
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    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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