Construction of metallo-triangles with cis-TPE motifs and fluorescence properties

Junjuan Shi; Meng Li; Haoyue Su; Qixia Bai; Ningxu Han; Xin-Qi Hao; Fang Fang; Zhe Zhang; Pingshan Wang; Benhua Ma; Ming Wang

doi:10.1039/D2CC05789A

Construction of metallo-triangles with cis-TPE motifs and fluorescence properties†

Junjuan Shi,

‡^a Meng Li,

‡^a Haoyue Su,

^a Qixia Bai,

^b Ningxu Han,

^a Xin-Qi Hao,

^c Fang Fang,^d Zhe Zhang,

^b Pingshan Wang,

^b Benhua Ma

*^a and Ming Wang

*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry Jilin University, No. 2699 Qianjin Street, Changchun, Jilin 130012, China
E-mail: mingwang358@jlu.edu.cn, mabh@jlu.edu.cn

^b Institute of Environmental Research at Greater Bay Area, Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education Guangzhou University Guangzhou, Guangdong 510006, China

^c College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, China

^d Instrumental Analysis Center, Shenzhen University Shenzhen, Guangdong 518055, China

Abstract

Two metallo-triangles, SA and SB, with cis-TPE motifs were constructed, and their fluorescence properties were explored. Compared with the dilute solution, both triangles SA and SB exhibited significant AIE behavior in the aggregated states. Moreover, the shorter version SA showed higher quantum yields than SB in the aggregated states.

Chemical Communications

Construction of metallo-triangles with cis-TPE motifs and fluorescence properties†

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Construction of metallo-triangles with cis-TPE motifs and fluorescence properties

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