Co-ligand tuning of MOF structural anisotropy for giant optical birefringence.

Authors

Svyatoslav A Povarov, Ekaterina D Iukhnevich, Pavel V Alekseevskiy, Dmitry I Pavlov, Andrei S Potapov, Irina D Yushina, Valentin A Milichko, Alena N Kulakova

Published in

Chemical communications (Cambridge, England). May 06, 2025. Epub May 06, 2025.

Abstract

The control of the structural anisotropy of metal-organic frameworks (MOFs) by tuning their co-ligand composition to enhance the birefringence properties is demonstrated. A set of Cd-based MOFs with three co-ligands and H₄TCPB were synthesised. We experimentally revealed the evolution of the MOF structural anisotropy and birefringence, which was equal to maximal Δn = 0.223 in experiments and Δn = 0.58 in theory within the visible spectral range.

PMID:
40326327
Bibliographic data and abstract were imported from PubMed on 06 May 2025.

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