一种新的Gd-Zn异金属配合物的合成、结构和电化学性质  

Synthesis Crystal Structure and Electrical Chemical Properties of a New Gd-Zn Heterometallic Coordination Polymer

作　　者：吕彩霞 沈琼 黄荣谊 Lv Caixia;Shen Qiong;Huang Rongyi(College of Chemistry and Chemical Engineering,Anqing Normal University,Anhui,246011)

机构地区：[1]安庆师范大学化学化工学院,安徽246011

出　　处：《当代化工研究》2023年第11期175-177,共3页Modern Chemical Research

基　　金：国家自然科学基金项目“新型含能金属-有机框架材料的合成、结构与性质”(项目编号:21975003);安徽高校自然科学研究重点项目“d-f金属配合物晶态发光材料的制备与性能研究”(项目编号:KJ2017A347)。

摘　　要：在水热条件下,通过硝酸锌、三氧化二钆和吡啶-2,5-二甲酸(H_(2)PDC)自组装反应合成一个新颖的二维3d-4f异金属配合物框架[Gd_(2)Zn(PDC)_(4)(H_(2)O)_(8)]·2H_(2)O(1),并经元素分析、红外光谱和单晶x-射线衍射技术对其进行了分析表征。结果表明配合物1为二维层状结构。此外,还研究了配合物1的热稳定性和电化学性质。Under hydrothermal conditions,a novel two-dimensional 3d-4f heterometal complex framework[Gd_(2)Zn(PDC)_(4)(H_(2)O)_(8)]·2H_(2)O(1)has been synthesized by self-assembly reaction of zinc nitrate,gadolinium trioxide and pyridine-2,5-dicarboxylic acid(H_(2)PDC),and characterized by elemental analysis,infrared spectrum and single crystal x-ray diffraction technology.The results present that complex 1 is a two-dimensional layered structure.In addition,the thermal stability and electrochemical properties of complex 1 have also been explored.

关 键 词：异金属配合物 吡啶-2 5-二甲酸 晶体结构 电化学性质 

分 类 号：O612.1[理学—无机化学]