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(C6NO2H6)6[α-P2W18O(62)]·10H2O的合成、结构和电化学性质 被引量：4

Synthesis,structure and electrochemical behavior of (C_6NO_2H_6)_6[α-P_2W_(18)O_(62)]·10H_2O
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摘要 以Dawson型多金属氧酸盐和异烟酸为原料,合成了一种新的超分子化合物(C6NO2H6)6[α-P2W18O62].10H2O.通过元素分析、红外光谱、热重分析和X射线单晶衍射确定了该化合物的组成和结构.结构解析表明:该化合物是通过[α-P2W18O62]6-多氧阴离子和质子化的异烟酸阳离子之间的静电引力与广泛的氢键相互作用形成3D超分子结构.同时也进行了电化学及紫外光谱研究. A new supramolecular compound, （C6NO2H6）6[α-P2W18O（62）]·10H2O, was synthesized by the assembly of the Dawson-type polyoxometalate and isonicotinic acid. It was structurally characterized by elemental analysis, IR spectrum, thermal gravimetric analysis and X-ray single crystal diffraction analysis. X-ray crystallographic study showed that the 3D supramolecular structure was constructed by electrostatic attractions between the [ α-P2W18O62]^6-polyoxoanions and the protonated isonicotinic acid cations, and extensive hydrogen bonds interactions. Furthermore, the electrochemical behavior and UV spectrum of the compound were studied.
作者 潘一兵 季红梅 曹瑞阁 刘术侠
机构地区 东北师范大学化学学院多酸科学教育部重点实验室
出处 《东北师大学报（自然科学版）》 CAS CSCD 北大核心 2008年第2期57-60,共4页 Journal of Northeast Normal University(Natural Science Edition)
基金 国家自然科学基金资助项目(20571014) 东北师范大学校内分析测试基金资助项目
关键词 超分子化合物 多金属氧酸盐 晶体结构 电化学性质 supramolecular compound polyoxometalate crystal structure electrochemical behavior
分类号 O61 [理学—无机化学]
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参考文献13

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共引文献43

同被引文献39

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引证文献4

二级引证文献5

东北师大学报（自然科学版）
2008年 第2期

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