多阴离子和铜磷酸盐为基元的杂化材料的合成、结构和性质

摘要

A new metalorganic-inorganic hybrid compound [Cu4(phen)4(HPO4)2(H2O)2(OH)2][HPMo12O40] ·H2O (1) (phen=l,10－phenanthroline), has been hydrothermally synthesized and structurally characterized by elementalanalysis, IR spectrum, thermal analysis and single-crystal X-ray structural analysis. Compound 1 is consisted of a tetranuclear copper phosphate [Cu4(phen)4(HPO4)2(H2O)2(OH)2]2+, Keggin polyoxoanion [HPMo12O40]2- and the lattice water molecule. Compound 1 generates an interesting 2D network between the tetranuclear copper phosphates and polyoxoanions by weak M---O interactions (M=Cu, Mo), which is further connected into a 3D supramolecular The current version does not support copying Cyrillic text to the Clipboard.fabricate a carbon paste electrode (1－CPE) by direct mixing. The electrochemical and electrocatalytic behaviors of the 1－CPE have been studied in detail. CCDC: 666620.%本文采用水热法合成了一个新的金属有机.无机杂化化合物[Cu4(phen)4(HPO4)2(H2O)2(OH)2][HPMo12O40]·H2O(1)(phen=邻菲咯咻).通过元素分析、红外光谱、热重分析、X-射线单晶衍射对其进行了结构表征.化合物1是由四核铜磷酸盐、Keggin阴离子和晶格水分子组成.四核铜磷酸盐和多阴离子之问通过弱的M…O相互作用形成二维结构(M=Cu,Mo),该二维结构通过氢键和π-π相互作用形成三维超分子框架,还对化合物1的电化学和电催化性质进行了研究.