| Synthesis,Structure and Dielectric Properties of a Novel 1D Chain Bismuth(Ⅲ) Complex[(C_6H_6NO_2)_2·(BiCl_5)·2H_2O]_n |
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| 引用本文： | 陈立庄,高延敏,邹俊,黄美娜.Synthesis,Structure and Dielectric Properties of a Novel 1D Chain Bismuth(Ⅲ) Complex[(C_6H_6NO_2)_2·(BiCl_5)·2H_2O]_n[J].结构化学,2011,30(2):284-288. |
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| 作者姓名： | 陈立庄 高延敏 邹俊 黄美娜 |
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| 作者单位： | School of Material Science and Engineering;Jiangsu University of Science and Technology; |
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| 基金项目： | supported by the Natural Science Foundation of Jiangsu Province (BK2008029) |
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| 摘 要： | Under hydrothermal conditions,isonicotinic acid reacted with BiCl 3 to give 1D zigzag chain complex (C 6 H 6 NO 2) 2 ·(BiCl 5)·2H 2 O] n (1).Single-crystal X-ray determination shows that compound 1 crystal-lizes in the monoclinic system,space group C2/c with a=13.115(3),b=19.957(4),c=7.9374(16),β=97.45(3)°,Z=4,V=2060.0(8) 3,C 12 H 16 BiCl 5 N 2 O 6,D c=2.162 g/cm 3,M r=670.50,λ(MoKa)=0.71073,μ=9.237 mm-1,F(000)=1272,R=0.0208 and wR=0.0503.Dielectric constant of compound 1 was measured at different conditions.Measurements on the dielectric properties of 1 showed that the 1D chain coordination polymer exhibited a dipolar chain relaxation process and a relatively high dielectric constant.
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| 关 键 词： | 一维链状 介电性能 配合物 合成 结构 五氧化二氮 水热条件 单斜晶系 |
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