Hydrogen-bond engineering induced ferroelastic phase transition in copper-based organic-inorganic hybrid thermochromic materials

被引：0

作者：

Deng, Xin ^{[1
]}

Zhou, Lin ^{[1
]}

Yan, Xin ^{[1
]}

Wang, Yan-Juan ^{[1
]}

Yang, Wen-Li ^{[1
]}

Lv, Hui-Peng ^{[1
]}

Tang, Yuan-Yuan ^{[1
]}

机构：

[1] Nanchang Univ, Ordered Matter Sci Res Ctr, Nanchang 330031, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 99期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1039/d4cc04373a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report two organic-inorganic hybrid thermochromic crystals, [(2A5MP)2CuCl4] (2A5MP = 2-amino-5-methylpyridine) (1) and [(2A4MP)2CuCl4] (2A4MP = 2-amino-4-methylpyridine) (2). Through hydrogen bond engineering optimization, the ferroelastic material 2 undergoes an isomorphic phase transition with a large thermal hysteresis of 36 K at 397 K/361 K.

引用

页码：14766 / 14769

页数：5

共 27 条

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