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

Chun Hao Huang; Pei Jhen Wu; Kun You Chung; Yi An Chen; Elise Y. Li; Pi Tai Chou

doi:10.1039/c7cp00074j

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

Chun Hao Huang, Pei Jhen Wu, Kun You Chung, Yi An Chen, Elise Y. Li^*, Pi Tai Chou

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

18 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 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.

Original language	English
Pages (from-to)	8896-8901
Number of pages	6
Journal	Physical Chemistry Chemical Physics
Volume	19
Issue number	13
DOIs	https://doi.org/10.1039/c7cp00074j
Publication status	Published - 2017

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1039/c7cp00074j

Cite this

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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.",

author = "Huang, {Chun Hao} and Wu, {Pei Jhen} and Chung, {Kun You} and Chen, {Yi An} and Li, {Elise Y.} and Chou, {Pi Tai}",

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AU - Huang, Chun Hao

AU - Wu, Pei Jhen

AU - Chung, Kun You

AU - Chen, Yi An

AU - Li, Elise Y.

AU - Chou, Pi Tai

N1 - Publisher Copyright: © the Owner Societies.

PY - 2017

Y1 - 2017

N2 - 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.

AB - 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.

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JO - Physical Chemistry Chemical Physics

JF - Physical Chemistry Chemical Physics

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

Abstract

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CCDC 1504812: Experimental Crystal Structure Determination

CCDC 1504811: Experimental Crystal Structure Determination

CCDC 1504810: Experimental Crystal Structure Determination

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

Abstract

ASJC Scopus subject areas

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Datasets

CCDC 1504812: Experimental Crystal Structure Determination

CCDC 1504811: Experimental Crystal Structure Determination

CCDC 1504810: Experimental Crystal Structure Determination

Cite this