Issue 31, 2023

Nicotinic acid bromide: a simple organic salt optical-electrical ferroelastic with high Tc

Abstract

A new ferroelastic organic salt nicotinic acid bromide (N–Br) was connected by hydrogen bonding with nicotinic acid cations via a halogen substitution strategy. It exhibits a ferroelastic phase transition from P21/m to P[1 with combining macron] with 2/mF[1 with combining macron] Aizu notation with a high Curie temperature (Tc) of 402 K. Moreover, optical regulation from blue light to white light was achieved by halogen substitution.

Graphical abstract: Nicotinic acid bromide: a simple organic salt optical-electrical ferroelastic with high Tc

Supplementary files

Article information

Article type
Communication
Submitted
18 Feb 2023
Accepted
22 Mar 2023
First published
23 Mar 2023

Chem. Commun., 2023,59, 4644-4647

Nicotinic acid bromide: a simple organic salt optical-electrical ferroelastic with high Tc

J. Li, T. Zhang, M. Lun, C. Su, Z. Zhang, P. Huang, Y. Zhang, G. Teri and D. Fu, Chem. Commun., 2023, 59, 4644 DOI: 10.1039/D3CC00776F

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