Switchable Dielectric Materials Based on 2-Methylimidazole

被引：0
|
作者：
陈立庄 [1 ]
孙俊 [1 ]
吉沁 [1 ]
潘其建 [1 ]
黄遥 [2 ]
机构：
[1] School of Environmental and Chemical Engineering,Jiangsu University of Science and Technology
[2] School of Chemical Engineering, Yunnan Open University
来源：
Chinese Journal of Structural Chemistry | 2017年 / 36卷 / 02期
基金：
中国国家自然科学基金;
关键词：
crystal structure; solution method; luminescent property; reversible dielectric;
D O I：
暂无
中图分类号：
O626.23 [间二氮茂（咪唑）及其衍生物];
学科分类号：
070303 ; 081704 ;
摘要：
Two novel coordination polymers with molecular structures(2MI)~+[Zn(2MI)Cl]~-(1) and(2MI)~+NO~-(2) based on ligand 2-methylimidazole(2MI) were synthesized under solution method. Compound 1 crystallizes in the monoclinic system, space group Cc with a=7.489(2), b=13.448(4), c=13.983(4) ?, β=98.402(2)°, Z=4 and V=102.246(2) ?~3. Compound 2 crystallizes in the orthorhombic system, space group pnma with a=14.296(3), b=6.3180(12), c=7.3862(13) ?, β=90°, Z=4 and V=667.1(2) ?~3. Dielectric measurements show compounds 1 and 2 have reversible dielectric anomalous behaviors with variation frequencies at different temperature.
引用
收藏
页码：329 / 337
页数：9
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