Modulation of singlet and triplet excited states through σ spacers in ternary 1,3,5-triazines

Zhongfu An; Qingyang Wu; Jianjian Xiao; Runfeng Chen; Jun Yin; Huifang Shi; Ye Tao; Yang Wang; Zhixiang Wang; Huanhuan Li; Hongmei Zhang; Xinhui Zhou; Yi Zhao; Wei Huang

doi:10.1039/c3ra41888j

Modulation of singlet and triplet excited states through σ spacers in ternary 1,3,5-triazines

Zhongfu An, Qingyang Wu, Jianjian Xiao, Runfeng Chen, Jun Yin, Huifang Shi, Ye Tao, Yang Wang, Zhixiang Wang, Huanhuan Li, Hongmei Zhang, Xinhui Zhou, Yi Zhao, Wei Huang

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

7 Scopus citations

Abstract

A series of ternary asymmetric triazines with tunable singlet and triplet excited states were successfully synthesized on the basis of σ-spacer methodology and a facile synthetic route. The optoelectronic properties are dominated by the conjugated donor-acceptor (D-A) backbone of peripheral carbazoles (D) and triazine core (A), and can be further modulated via the partially interrupted conjugation between the core and the third substituents by the σ spacers of N-CH₃, NH, O, S and OSO, which offers new opportunities to fine tune the electronic structures and properties of triazines.

Original language	English
Pages (from-to)	13782-13788
Number of pages	7
Journal	RSC Advances
Volume	3
Issue number	33
DOIs	https://doi.org/10.1039/c3ra41888j
State	Published - 7 Sep 2013
Externally published	Yes

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title = "Modulation of singlet and triplet excited states through σ spacers in ternary 1,3,5-triazines",

abstract = "A series of ternary asymmetric triazines with tunable singlet and triplet excited states were successfully synthesized on the basis of σ-spacer methodology and a facile synthetic route. The optoelectronic properties are dominated by the conjugated donor-acceptor (D-A) backbone of peripheral carbazoles (D) and triazine core (A), and can be further modulated via the partially interrupted conjugation between the core and the third substituents by the σ spacers of N-CH3, NH, O, S and OSO, which offers new opportunities to fine tune the electronic structures and properties of triazines.",

author = "Zhongfu An and Qingyang Wu and Jianjian Xiao and Runfeng Chen and Jun Yin and Huifang Shi and Ye Tao and Yang Wang and Zhixiang Wang and Huanhuan Li and Hongmei Zhang and Xinhui Zhou and Yi Zhao and Wei Huang",

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doi = "10.1039/c3ra41888j",

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TY - JOUR

T1 - Modulation of singlet and triplet excited states through σ spacers in ternary 1,3,5-triazines

AU - An, Zhongfu

AU - Wu, Qingyang

AU - Xiao, Jianjian

AU - Chen, Runfeng

AU - Yin, Jun

AU - Shi, Huifang

AU - Tao, Ye

AU - Wang, Yang

AU - Wang, Zhixiang

AU - Li, Huanhuan

AU - Zhang, Hongmei

AU - Zhou, Xinhui

AU - Zhao, Yi

AU - Huang, Wei

PY - 2013/9/7

Y1 - 2013/9/7

N2 - A series of ternary asymmetric triazines with tunable singlet and triplet excited states were successfully synthesized on the basis of σ-spacer methodology and a facile synthetic route. The optoelectronic properties are dominated by the conjugated donor-acceptor (D-A) backbone of peripheral carbazoles (D) and triazine core (A), and can be further modulated via the partially interrupted conjugation between the core and the third substituents by the σ spacers of N-CH3, NH, O, S and OSO, which offers new opportunities to fine tune the electronic structures and properties of triazines.

AB - A series of ternary asymmetric triazines with tunable singlet and triplet excited states were successfully synthesized on the basis of σ-spacer methodology and a facile synthetic route. The optoelectronic properties are dominated by the conjugated donor-acceptor (D-A) backbone of peripheral carbazoles (D) and triazine core (A), and can be further modulated via the partially interrupted conjugation between the core and the third substituents by the σ spacers of N-CH3, NH, O, S and OSO, which offers new opportunities to fine tune the electronic structures and properties of triazines.

UR - https://www.scopus.com/pages/publications/84881075225

U2 - 10.1039/c3ra41888j

DO - 10.1039/c3ra41888j

M3 - 文章

AN - SCOPUS:84881075225

SN - 2046-2069

VL - 3

SP - 13782

EP - 13788

JO - RSC Advances

JF - RSC Advances

IS - 33

ER -

Modulation of singlet and triplet excited states through σ spacers in ternary 1,3,5-triazines

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