Dielectric transition and relaxation in an imidazolium-based organic-inorganic hybrid crystal (HIm)(6)[(CdCl4)(CdCl6)]

摘要

Organic-inorganic hybrid compound (HIm)(6)[(CdCl4)(CdCl6)] = imidazole) shows a striking dielectric transition and relaxation between 120 and 180 K.Variable-temperature single crystal structure analysis and dielectric measurement reveal one half of the HIm cations in the crystal undergoes a transition between the static and dynamic disorders. (C) 2016 Elsevier B.V. All rights reserved.