收稿日期:2021-04-09;修回日期:2021-09-24;录用日期:2021-10-20*E-mail:450293719@163.com苯并咪唑内鎓盐金属配合物的合成、晶体结构及性质研究张万强,蔡宏芳*,邵昶铭,方勇,杨璐(甘肃省天水生态环境监测中心甘肃林业职业技术学院,甘肃天水741000)摘要:合成了两种苯并咪唑内嗡盐金属配合物[Ni(dpa)2(H2O)4](1)和[Cu(dpa)2(H2O)2](2)(dpa=2,2-(2-methylbenzimidazolium-1,3-diyl)diacetate),采用X射线衍射表征了配合物1和配合物2的晶体结构。电化学性质表明,金属的配位改变了配体的循环伏安性质。关键词:内鎓盐;晶体结构;热学性质中图分类号:O621.14+8文献标志码:ASynthesis,CrystalStructuresandPropertiesofMetalComplexesConstructedfromBenzimidazolylCarboxylicAcidZhangWanqiang,CaiHongfang*,ShaoChangming,FangYong,YangLu(GansuProvinceTianshuiEcologicalandEnvironmentalmonitoringCenter,GansuForestryPolytechnic,Tianshui,Gansu741000,China)Abstract:Twotwo-dimensionalsupramolecularcomplexes,[Ni(dpa)2(H2O)4](1)and[Cu(dpa)2-(H2O)2](2)(dpa=2,2-(2-methylbenzimidazolium-1,3-diyl)diacetate),havebeensynthesized.MolecularstructuresofbothcomplexeswerecharacterizedbyelementalanalysisandsinglecrystalX-raydiffraction.Thermalandelectricalpropertiesofbothcomplexeshavebeeninvestigated.Keywords:benzimidazole-substitutedca...