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三维配位聚合物[C4H12N2]3[PMo12O40]的合成、结构及其电化学性质(英文)

Synthesis, Structure and Electrochemical Properties of Three-Dimensional Complex [C4H12N2]3[PMo12O40]

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【作者】 齐艳娟苑晓冬田利

【Author】 QI Yan-Juan YUAN Xiao-Dong TIAN Li (Department of Chemistry of Changchun Normal University, Changchun 130032)

【机构】 长春师范学院化学学院

【摘要】 The title compound [C4H12N2]3[PMo12O40] was synthesized from the hydrothermal reaction and charac- terized by IR, elemental analysis and X-ray signal crystal structural analysis. The crystal of the title complex belongs to trigonal space group R3c with a=1.788 62 nm, c=2.354 3 nm, and V=6.522 62 nm3, Z=6, R1=0.038 4, wR2 =0.102 0. The compound consisted of piperazine and PMo12O403 - , and the structure is extended to three dimensional framework owing to the hydrogen bond between the O atoms and N atoms. The bulk-modified carbon paste electrode (APM-CPE) using this compound as modifier shows a good electrocatalytic activity toward the oxidation of ascorbic acid(AA).

【Abstract】 The title compound [C4H12N2]3[PMo12O40] was synthesized from the hydrothermal reaction and charac- terized by IR, elemental analysis and X-ray signal crystal structural analysis. The crystal of the title complex belongs to trigonal space group R3c with a=1.788 62 nm, c=2.354 3 nm, and V=6.522 62 nm3, Z=6, R1=0.038 4, wR2 =0.102 0. The compound consisted of piperazine and PMo12O403 - , and the structure is extended to three dimensional framework owing to the hydrogen bond between the O atoms and N atoms. The bulk-modified carbon paste electrode (APM-CPE) using this compound as modifier shows a good electrocatalytic activity toward the oxidation of ascorbic acid(AA).

【基金】 吉林省科技发展计划项目资助(No.20071163)
  • 【文献出处】 无机化学学报 ,Chinese Journal of Inorganic Chemistry , 编辑部邮箱 ,2009年06期
  • 【分类号】O634
  • 【被引频次】2
  • 【下载频次】94
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