Crystal structure, electrical study and dielectric behavior of a new centrosymmetric hybrid material

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• 作者：Soumaya Chaouachi ; ^{soumayachaouachi23@yahoo.fr} ; Besma Hamdi ; Ridha Zouari
• 关键词：Bis (8&ndash ; hydroxyquinolinium) tetrachlorocobaltate(II) ; Crystal structure ; Thermal analyses ; Electrical and dielectric properties
• 刊名：Synthetic Metals
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：223
• 期：Complete
• 页码：122-131
• 全文大小：2447 K
• 卷排序：223

文摘

A new compound “[C9H8NO]2CoCl4” was synthesized at room temperature and crystallizes in the monoclinic system with C2/c space group. The DSC shows one phase transition at 347 K. Electrical and dielectric technique was used. Equivalent circuit was discussed and a detailed analysis of the arcs reveals the presence of a grains and grains boundary. The AC conductivity dispersion is analyzed using Jonsher's power law.