Issue 55, 2017

[(CH3)3PCH2OH][CdBr3] is a perovskite-type ferroelastic compound above room temperature

Abstract

A new organic–inorganic perovskite-type compound [(CH3)3PCH2OH][CdBr3] exhibits a ferroelastic phase transition at 339 K. Domain structures were observed and analyzed. The origin of the phase transition can be attributed to the motion or reorientation of the [(CH3)3PCH2OH]+ cations and the displacement of Cd2+ and Br ions in solid-state crystals.

Graphical abstract: [(CH3)3PCH2OH][CdBr3] is a perovskite-type ferroelastic compound above room temperature

Supplementary files

Article information

Article type
Communication
Submitted
08 Mar 2017
Accepted
13 Jun 2017
First published
14 Jun 2017

Chem. Commun., 2017,53, 7756-7759

[(CH3)3PCH2OH][CdBr3] is a perovskite-type ferroelastic compound above room temperature

X. Zheng, L. Zhou, P. Shi, F. Geng, D. Fu and Q. Ye, Chem. Commun., 2017, 53, 7756 DOI: 10.1039/C7CC01771E

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