3‑((5‑(3‑吡啶基)‑2‑(1,3,4‑噁二唑基))硫代)‑2,4‑戊二酮Cu(Ⅱ)/Zn(Ⅱ)/Mn(Ⅱ)配合物的合成及其晶体结构  

Synthesis and Crystal Structure of Cu(Ⅱ)/Zn(Ⅱ)/Mn(Ⅱ) Complexes Containing 3‑((5‑(Pyridin‑3‑yl)‑1,3,4‑oxadiazol‑2‑yl)thio)pentane‑2,4‑dione Ligand

作　　者：张奇龙[1,2] 孙乐涛 杨先炯 徐红 李立郎 杨小生 ZHANG Qi‑Long;SUN Le‑Tao;YANG Xian‑Jiong;XU Hong;LI Li‑Lang;YANG Xiao‑Sheng(State Key Laboratory of Functions and Applications of Medicinal Plants,Guizhou Medical University,Guiyang 550014,China;School of Basic Medical Sciences,Guizhou Medical University,Guiyang 550025,China)

机构地区：[1]贵州医科大学,药用植物功效与利用国家重点实验室,贵阳550014 [2]贵州医科大学基础医学院,贵阳550025

出　　处：《无机化学学报》2021年第6期989-994,共6页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.22065009,22066007);贵州省科技计划项目(黔科合平台人才19NSP035);大学生创新创业基金省级一般项目(No.20195200881)资助。

摘　　要：将配体3‑((5‑(3‑吡啶基)‑2‑(1,3,4‑噁二唑基))硫代)‑2,4‑戊二酮(HL)与Cu(OAc)_(2)·H_(2)O、Zn(OAc)_(2)·2H_(2)O和Mn(OAc)_(2)·4H_(2)O分别进行配位反应,得到3个配位聚合物{[Cu_(2)(L)_(4)]·CHCl_(3)}_(n)(1)、{[Zn(L)_(2)]·4CHCl_(3)}_(n)(2)和{[Mn(L)_(2)]·4CHCl_(3)}_(n)(3),并通过元素分析、红外光谱、粉末X射线衍射、单晶X射线衍射等对配合物的结构进行了表征。在固体状态下,配位聚合物1形成1D螺旋链状结构,配位聚合物2和3形成2D网状结构。Three complexes{[Cu_(2)(L)_(4)]·CHCl_(3)}_(n)(1),{[Zn(L)_(2)]·4CHCl_(3)}_(n)(2)and{[Mn(L)_(2)]·4CHCl_(3)}_(n)(3)were synthesized from the reaction of 3‑((5‑(pyridin‑3‑yl)‑1,3,4‑oxadiazol‑2‑yl)thio)pentane‑2,4‑dione(HL)with Cu(OAc)_(2)·H_(2)O,Zn(OAc)_(2)·2H_(2)O and Mn(OAc)_(2)·4H_(2)O,and characterized by elemental analysis,infrared spectroscopy,powder X‑ray diffraction and single‑crystal X‑ray diffraction.In the solid state,coordination polymer 1 forms 1D helical chain structure,and coordination polymer 2 and 3 form 2D network structure.CCDC:2047655,HL;2047656,1;2047657,2;2047658,3.

关 键 词：β‑二酮 Cu(Ⅱ)配位聚合物 Zn(Ⅱ)配位聚合物 Mn(Ⅱ)配位聚合物 晶体结构 

分 类 号：O614.121[理学—无机化学] O614.241[理学—化学]