Synthesis, structure and dielectric properties of the first 1D Ba-tetrazole complex [Ba(4-TPA)2(H2O)4·3.5(H2O)

Da-Wei Fu,Zhi-Rong Qu,Jing Dai,Jia-Zhen Ge,Heng-Yun Ye

doi:10.1016/j.inoche.2009.12.003

Synthesis, structure and dielectric properties of the first 1D Ba-tetrazole complex [Ba(4-TPA)2(H2O)4·3.5(H2O)

Da-Wei Fu, Zhi-Rong Qu + Show 3 more

https://doi.org/10.1016/j.inoche.2009.12.003

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Journal: Inorganic Chemistry Communications	Publication Date: Dec 5, 2009
Citations: 31

#Arrangement In Crystal Lattice #Temperature Dependence Dielectric Constant + Show 8 more

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Abstract

Abstract The first 1D Ba(II)-tetrazole coordination polymer, [Ba(4-TPA)2(H2O)4·3.5(H2O)]n (1), which is constructed by a [BaO2]n inorganic skeleton chain with organic 4-TPA wings on both sides, has been synthesized and characterized by single crystal X-ray crystallography and temperature dependence dielectric constant (e) measurement, (4-TPA = 2-(4-(1H-tetrazol-5-yl)pyridinium-1-yl) acetate). The e of single crystal sample is almost twice the e of powder sample. However, the dielectric loss of the crystal is relatively smaller, which is attributed to the highly ordered arrangement in crystal lattice.

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