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三-8-羟基喹啉合钴(Ⅲ)的合成及晶体结构

SYNTHESIS AND CRYSTAL STRUCTURE OF TRIS (8-HYDROXY-QUINOLINATO) COBALT(Ⅲ) METHANOL SOLVATE

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【作者】 钟凡蒋毅民许河峰

【Author】 ZHONG Fan1,2,JIANG Yimin1,XU Hefeng3(1College of Chemistry and Chemical Engineering,Guangxi Normal University,Guilin 541004,China;2Department of Chemistry,Jinggangshan TeacherTraining College,Ji’an 343009,China;3College of Science,Zhanjiang Ocean University,Zhanjiang 524025,China)

【机构】 广西师范大学化学化工学院湛江海洋大学理学院 广西桂林541004井冈山师范学院化学系江西吉安343009广西桂林541004广东湛江524025

【摘要】 在甲醇溶剂中合成了标题配合物[Co(C9H6NO3)3]·CH3OH,测定了其晶体结构,晶体属单斜晶系,P2(1)/n空间群.晶胞参数a=1.0872(1),b=1.3122(2),c=1.6681(2)nm;β=97.661(1)°,V=2.3585(5)nm3,Z=4,F(000)=1080,Dc=1.474g/cm3,μ=0.769mm-1,S=1.023.配合物中Co( )离子是六配位变形八面体结构.

【Abstract】 Tris (8hydroxyquinolinato) cobalt(Ⅲ) methanol solvate is synthesized through the reaction of 8hydroxyquinoline with Co(Ac)2.Its crystal structure is determined by single crystal Xray diffraction.The crystal structure of the title complex belongs to monoclinic system with space group P2(1)/n and unite cell parameters:a=1.0872(1),b=1.3122(2),c=1.6681(2)nm;β=97.661(1)°,V=2.3585(5)nm3,Z=4,F(000)=1080.Dc=1.474g/cm3,μ=0.769mm-1,S=1.023.In the crystal structure of the title compound,Co(Ⅲ) ion is sixcoordinated to form a distorted octahedron.

  • 【文献出处】 广西师范大学学报(自然科学版) ,Journal of Guangxi Normal University(Natural Science) , 编辑部邮箱 ,2003年03期
  • 【分类号】O627
  • 【被引频次】8
  • 【下载频次】217
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