Keggin型硼钨酸与1,4-二(1H-吡唑甲基)苯及铜有机-无机杂化物的二维网状结构与性质

Organic-inorganic hybrid compound of Keggin-type borotungstate, 1,4-bis((1H-pyrazol-1-yl)methyl)benzene and copper: 2D network structure and properties

在水热条件下,以Keggin型硼钨酸盐和1,4-二(1H-吡唑甲基)苯作为配体与硝酸铜反应,制备了一个新的有机-无机杂化化合物[Cu4L5(HL)][BW12O40]{L=1,4-二(1H-吡唑甲基)苯}.单晶X射线衍射分析表明,此化合物具有新颖的由十核铜环单元共边相互连接而构成的波浪形二维网状结构.此外,循环伏安测试结果显示,其还原过程是由表面控制和扩散控制共同完成的.

An organic-inorganic hybrid compound [Cu4L5（HL）][BW12O40] {L=1,4-bis（（1H-pyrazol-1-yl）methyl）benzene} was produced by hydrothermally synthesis from Keggin-type borotungstate, L, and Cu（NO3）2. The hybrid compound displayed a novel wavelike 2D network formed by shared edges of a core unit composed of ten Cu in a cyclic arrangement. Cyclic voltammetry showed that the reduction process was surface and diffusion controlled.