Crystal structure and phase transitions in the compound [C6H5(CH2)2NH3]2TlCl5

Ferroelasticity, thermochromism, semi-conductivity, and ferromagnetism in a new layered perovskite: (4-fluorophenethylaminium)2[CuCl4]

“…[16][17][18][19][20] For example, phenylalkylaminium and its derivatives are a class of cations suitable for constructing 2D layered perovskites. [21][22][23][24][25] Therein, the phenyl ring has multiple substitution sites, which is conducive to the structure optimization and performance regulation, and the flexible alkyl chain can easily swing to induce structural phase transition. [21][22][23][26][27][28] In particular, fluorine substitution on phenyl rings has been proved as an effective design strategy to regulate the properties of hybrid materials.…”