A perovskite-type cage compound as a temperature-triggered dielectric switchable material. Issue 40 (14th September 2016)

• Record Type: Journal Article
• Authors: Qian, Kun; Shao, Feng; Yan, Zhihong; Pang, Jie; Chen, Xiaodong; Yang, Changxin
• Is Part Of: CrystEngComm. Volume 18:Issue 40(2016)
• Page Start: 7671
• Page End: 7674
• Publication Date: 2016-09-14
• Subjects: Crystals -- Periodicals; Crystal growth -- Periodicals; Crystallography -- Periodicals; Cristaux -- Périodiques; Cristaux -- Croissance -- Périodiques; Cristallographie -- Périodiques; 548
• DOI: 10.1039/c6ce01421f
• Languages: English
• ISSNs: 1466-8033

Abstract

Abstract : The perovskite-type cage compound [C3 H6 NH2 ]2 [KCo III (CN)6 ] shows a temperature-triggered dielectric switch. The switchable properties are derived from an order–disorder phase transition of a system, by changing the motions of the polar azetidine cation guests. Abstract : The perovskite-type cage compound [C3 H6 NH2 ]2 [KCo III (CN)6 ] shows a temperature-triggered dielectric switch. The switchable properties around 199 K were revealed by crystal structure studies between low and high dielectric states. They are derived from an order–disorder phase transition of a system, by changing the motions of the polar azetidine cation guests.