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Issue 33, 2013
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Modulation of singlet and triplet excited states through σ spacers in ternary 1,3,5-triazines

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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 O[double bond, length as m-dash]S[double bond, length as m-dash]O, which offers new opportunities to fine tune the electronic structures and properties of triazines.

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

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Publication details

The article was received on 18 Apr 2013, accepted on 29 May 2013 and first published on 29 May 2013


Article type: Paper
DOI: 10.1039/C3RA41888J
Citation: RSC Adv., 2013,3, 13782-13788

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

    Z. An, Q. Wu, J. Xiao, R. Chen, J. Yin, H. Shi, Y. Tao, Y. Wang, Z. Wang, H. Li, H. Zhang, X. Zhou, Y. Zhao and W. Huang, RSC Adv., 2013, 3, 13782
    DOI: 10.1039/C3RA41888J

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