Synthesis, structure and dielectric constant properties of a novel 1D coordination polymer[K(2-PTA)(H2O)]n

被引：120
作者：
Fu, Da-Wei [1 ]
Ge, Jia-Zhen [1 ]
Dai, Jing [1 ]
Ye, Heng-Yun [1 ]
Qu, Zhi-Rong [1 ]
机构：
[1] Southeast Univ, Sch Chem & Chem Engn, Ordered Matter Sci Res Ctr, Nanjing 211189, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2009年 / 12卷 / 10期
基金：
中国国家自然科学基金;
关键词：
K(I) complex; Metal-organic framework; Dielectric constant; Atomic polarization; Displacement polarization; Ordered; METAL-ORGANIC COORDINATION; SUPRAMOLECULAR ARCHITECTURES; TETRAZOLE LIGAND; POLYMERS; ZINC; PERMITTIVITY; DEUTERATION; ANISOTROPY; COMPLEXES; FRAMEWORK;
D O I：
10.1016/j.inoche.2009.08.002
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The fern-like 1D coordination polymer, [K(2-PTA)(H2O)](n) (1), which is constructed by an inorganic skeleton chain [KO2](n) with organic 2-PTA wings on both sides, has been synthesized and characterized by single crystal X-ray crystallography and dielectric constant (epsilon) measurement (2-PTA = 2-(5-(pyridin-2-yl)-2H-tetrazol-2-yl) acetic acid). The epsilon of temperature dependence maintains unchanged, and epsilon of frequency dependence shows a significant decline, which is attributed to the highly ordered polarization mechanism. (C) 2009 Elsevier B.V. All rights reserved,
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收藏
页码：994 / 997
页数：4
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