Crystal structures and dielectric properties of two tert-butylammonium chlorocadmate(II) complexes

被引：33

作者：

Jin, Yu ^{[1
]}

Yu, Chun-Hua ^{[1
]}

Wang, Wen-Xiang ^{[1
]}

Li, Si-Chao ^{[1
]}

Zhang, Wen ^{[1
]}

机构：

[1] Southeast Univ, Ordered Matter Sci Res Ctr, Nanjing 211189, Jiangsu, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2014年 / 413卷

关键词：

X-ray crystal structure; tert-Butylammonium; Chlorocadmate; Cluster; Dielectric constant; METAL-ORGANIC FRAMEWORKS; DIMENSIONAL REDUCTION; THERMAL-PROPERTIES; PHASE-TRANSITIONS; LATTICE; SYSTEMS; LENGTHS; SALTS; 0-D;

D O I：

10.1016/j.ica.2014.01.005

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of tert-butylamine hydrochloride with cadmium(II) chloride in mixed solutions yield two chlorocadmate(II) compounds, [C4H12N](2)[Cd3Cl8] (1) and [C4H12N](9)[Cd8Cl25] center dot(H2O)(6) (2). Crystal structures of the two compounds have been determined by X-ray single-crystal diffraction. Compound 1 has a 2D structure in which the inorganic anionic layers are intercalated by tert-butylammonium cations to give an alternated inorganic-organic layered structure. Compound 2, however, is composed of novel anionic octanuclear [Cd8Cl25] clusters, lattice water molecules, and ordered and disordered tert-butylammonium cations. Dielectric constants of both compounds were measured at different temperatures and frequencies. (c) 2014 Elsevier B.V. All rights reserved.

引用

页码：97 / 101

页数：5

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