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

Chun Hao Huang, Pei Jhen Wu, Kun You Chung, Yi An Chen, Elise Yu-Tzu Li, Pi Tai Chou

Research output: Contribution to journalArticle

8 Citations (Scopus)

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 S 1 ( 1 nπ∗) and T 1 ( 3 ππ∗) 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.

Original languageEnglish
Pages (from-to)8896-8901
Number of pages6
JournalPhysical Chemistry Chemical Physics
Volume19
Issue number13
DOIs
Publication statusPublished - 2017 Jan 1

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Bearings (structural)
Phosphorescence
phosphorescence
Sulfur
Base Pairing
Electron energy levels
sulfur
deoxyribonucleic acid
Fluorescence
energy levels
alignment
solid state
Atoms
fluorescence
Molecules
Temperature
DNA
room temperature
atoms
molecules

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Room-temperature phosphorescence from small organic systems containing a thiocarbonyl moiety. / Huang, Chun Hao; Wu, Pei Jhen; Chung, Kun You; Chen, Yi An; Li, Elise Yu-Tzu; Chou, Pi Tai.

In: Physical Chemistry Chemical Physics, Vol. 19, No. 13, 01.01.2017, p. 8896-8901.

Research output: Contribution to journalArticle

Huang, Chun Hao ; Wu, Pei Jhen ; Chung, Kun You ; Chen, Yi An ; Li, Elise Yu-Tzu ; Chou, Pi Tai. / Room-temperature phosphorescence from small organic systems containing a thiocarbonyl moiety. In: Physical Chemistry Chemical Physics. 2017 ; Vol. 19, No. 13. pp. 8896-8901.
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