Issue 18, 2022
From the journal:

Chemical Communications

H/F Substitution induced switchable coordination bonds in a cyano-bridged hybrid double perovskite ferroelastic†

Xiao-Gang Chen,a   Zhi-Xu Zhang,b   Yu-Ling Zeng,a   Shu-Yu Tanga  and  Ren-Gen Xiong ORCID logo *ab  

* Corresponding authors

a Ordered Matter Science Research Center, Nanchang University, Nanchang 330031, P. R. China
E-mail: xiongrg@seu.edu.cn

b Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics, Southeast University, Nanjing 211189, P. R. China

Abstract

A three-dimensional cyano-bridged double perovskite ferroelastic [(CH3)3NCH2F]2[KFe(CN)6] was constructed by introducing unprecedented switchable C–F–K coordination bonds. H/F substitution not only preserves the basic structure of the parent [(CH3)4N]2[KFe(CN)6] but also affords an m[3 with combining macron]mF2/m-type ferroelastic phase transition.

Graphical abstract: H/F Substitution induced switchable coordination bonds in a cyano-bridged hybrid double perovskite ferroelastic

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Article information

DOI
https://doi.org/10.1039/D2CC00586G
Article type
Communication
Submitted
28 Jan 2022
Accepted
07 Feb 2022
First published
07 Feb 2022

Chem. Commun., 2022,58, 3059-3062

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H/F Substitution induced switchable coordination bonds in a cyano-bridged hybrid double perovskite ferroelastic

X. Chen, Z. Zhang, Y. Zeng, S. Tang and R. Xiong, Chem. Commun., 2022, 58, 3059 DOI: 10.1039/D2CC00586G

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