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3,5-二氯水杨醛氨基硫脲酰腙钴(Ⅱ)配合物的合成及其晶体结构 被引量:6

Synthesis and Crystal Structure of 3,5-Dichloro-salicylaldehydehydrazone Thiosemicarbazone Co(Ⅱ) Complex
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摘要 以3,5-二氯水杨醛,氨基硫脲和CoCl2为原料,合成了3,5-二氯水杨醛氨基硫脲酰腙配体(H2L)及其钴(Ⅱ)配合物[CoL2.DMF(1)],其结构经IR,元素分析和X-射线单晶衍射表征。1属单斜晶系,空间群P21/c,晶胞参数:a=1.293 2(15)nm,b=1.470 8(19)nm,c=1.302 1(16)nm,α=90.00°,β=95.93(10)°,γ=90.00°,V=2.463 4(5)nm3,Z=4,F(000)=1 332,Mr=585.18,Dc=1.775 g.cm-3,μ=1.340 mm-1,R1=0.059 5,wR2=0.135 3。 3,5-Dichloro-salicylaldehyde hydrazone thiosemicarbazone ligand(H2L) and Co(Ⅱ) complex[CoL2·DMF(1)] were synthesized from 3,5-dichlorosalicylaldehyde,thiosemicarbazide and CoCl2.The structure was characterized by IR,elemental analysis and X-ray single crystal diffraction analysis.1 belongs to monoclinic,space group P21/c with a=1.293 2(15) nm,b=1.470 8(19) nm,c=1.302 1(16) nm,α=90.00°,β=95.93(10)°,γ=90.00°,V=2.463 4(5) nm3,Z=4,F(000)=1 332,Mr=585.18,Dc=1.775 g·cm-3,μ=1.340 mm-1,R1=0.059 5,wR2=0.135 3.
出处 《合成化学》 CAS CSCD 北大核心 2010年第4期446-450,共5页 Chinese Journal of Synthetic Chemistry
基金 广西教育厅资助项目{桂教科研[2003]22号}
关键词 3 5-二氯水杨醛 氨基硫脲 酰腙 钴配合物 合成 晶体结构 3 5-dichlorosalicylaldehyde thiosemicarbazide acylhydrazone Co(Ⅱ) complex synthesis crystal structure
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