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May 10, 2026New Journal of Chemistry0 citations

Self-Assembly of Tetraphenylethylene-Cored Metallacycles Linked by Stereo-isomerizable Ligands: Photo-induced E to Z isomerization within Supramolecular Structures

BLBingyu LiJTJin TongJWJi Wang

Key Points

  • The aim is to explore the photo-induced isomerization of tetraphenylethylene-based metallacycles linked by ligands.
  • Developed [4+4] and [2+2] supramolecular metallacycles using di-1H-pyrazole ligands.
  • Studied the successive transformations induced by light on multiple TPE units.
  • Demonstrated successful E to Z isomerization of TPE units in the metallacycles under light exposure.
  • Observed transitions highlight the dynamic nature of optically responsive supramolecular structures.

Abstract

A new series of 4+4 and 2+2 supramolecular metallacycles incorporating di-1H-pyrazole ligands based on tetraphenylethene (TPE) inspired us to gain an understanding of the successive photo-induced transformation of multiple TPE...

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6a00217ac8f74e3340f9c609https://doi.org/10.1039/d6nj01109h
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