[(C2H5)3NH]2Cu2(C2O4)3: a three-dimensional metal-oxalato framework showing structurally related dielectric and magnetic transitions at around 165 K

被引：36

作者：

Zhang, Bin ^{[1
,2
]}

Zhang, Yan ^{[3
]}

Zhu, Daoben ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, BNLMS, Organ Solid Lab, CMS, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China

[3] Peking Univ, Dept Phys, Inst Condensed Matter & Mat Phys, Beijing 100871, Peoples R China

来源：

DALTON TRANSACTIONS | 2012年 / 41卷 / 28期

基金：

美国国家科学基金会;

关键词：

COEXISTENCE; COMPOUND; CATIONS; CHAINS;

D O I：

10.1039/c2dt30818e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An achiral (10,3) net three-dimensional metal-oxalato framework [Cu-2(C2O4)(3)(2-)](n) was formed by cation-templating. At around 165 K, the disorder-order transition of cation (C2H5)(3)NH+ hosted in the channel resulted in dielectric transition, and the antiferromagnetic interactions between the Jahn-Teller distorted Cu(II) through the oxalato-bridge below 165 K was enhanced.

引用

页码：8509 / 8511

页数：3

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