A tetraphenylethene-based Pd2L4 metallacage with aggregation-induced emission and stimuli-responsive behavior

Chenyang Li; Beilin Zhang; Yunhong Dong; Yawen Li; Pinpin Wang; Yang Yu; Lin Cheng; Liping Cao

doi:10.1039/D0DT00469C

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A tetraphenylethene-based Pd₂L₄ metallacage with aggregation-induced emission and stimuli-responsive behavior†

Chenyang Li,‡^a Beilin Zhang,‡^a Yunhong Dong,*^a Yawen Li,^a Pinpin Wang,^a Yang Yu,^a Lin Cheng^a and Liping Cao

*^a

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* Corresponding authors

^a National Demonstration Center for Experimental Chemistry Education, Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, P. R. China
E-mail: hongcao2006@163.com, chcaoliping@nwu.edu.cn

Abstract

A tetraphenylethene-based Pd₂L₄ metallacage was self-assembled from four TPE-pyridine ligands with two Pd²⁺ ions. This metallacage with D₄ symmetry exhibited a classical aggregation-induced emission property in different solvents and reversible stimuli-responsive behaviour with chloride ions and silver ions, successively.

This article is part of the themed collection: Spotlight Collection: Aggregation induced luminescence of metal complexes

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Article information

DOI: https://doi.org/10.1039/D0DT00469C
Article type: Communication
Submitted: 08 Feb 2020
Accepted: 27 May 2020
First published: 27 May 2020

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Dalton Trans., 2020,49, 8051-8055

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A tetraphenylethene-based Pd₂L₄ metallacage with aggregation-induced emission and stimuli-responsive behavior

C. Li, B. Zhang, Y. Dong, Y. Li, P. Wang, Y. Yu, L. Cheng and L. Cao, Dalton Trans., 2020, 49, 8051 DOI: 10.1039/D0DT00469C

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