Issue 22, 2024

Metal ion-dependent structural phase transition and impact of the Jahn–Teller effect in two organic–inorganic hybrid compounds

Abstract

Two new molecule-based organic–inorganic hybrid compounds, (H2dabco)[M(H2O)6][SiF6]2 (dabco = 1,4-diazabicyclo [2.2.2] octane, M = Mn2+ & Cu2+), affected by the different metal ions and Jahn–Teller effect of Cu2+, exhibit metal ion-dependent structural phase transitions, large dielectric response, second harmonic generation (based on Mn2+) and ferroelasticity (based on Cu2+). This work provides an effective method to utilize Jahn–Teller distortion to design functional materials.

Graphical abstract: Metal ion-dependent structural phase transition and impact of the Jahn–Teller effect in two organic–inorganic hybrid compounds

Supplementary files

Article information

Article type
Communication
Submitted
10 Apr 2024
Accepted
19 May 2024
First published
20 May 2024

J. Mater. Chem. C, 2024,12, 7862-7866

Metal ion-dependent structural phase transition and impact of the Jahn–Teller effect in two organic–inorganic hybrid compounds

S. Yin, Y. Tong, Q. Gu, Y. Li, B. Huang and A. Zhu, J. Mater. Chem. C, 2024, 12, 7862 DOI: 10.1039/D4TC01471E

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