Synthesis and Characterization of Rare Earth Complexes of Ferrocenylcarbonylhydrazine
来源期刊：JOURNAL OF RARE EARTHS2002年第5期
论文作者：李保国 边占喜 董彬
Key words：rare earths; ferrocenylcarbonylhydrazine; electrochemistry; fluorescence;
Abstract: Rare earth complexes of ferrocenylcarbonylhydrazine Ln(FH)x(ClO4)3*nH2O (where Ln = La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, x=3; Ln = Er, Tm, Yb, Lu, x=4; n=2～6, FH=ferrocenylcarbonylhydrazin) were synthesized and characterized by elemental analyses, MS, IR and 1H NMR spectra. The ligand FH is bidentate, coordinating through the carbonyl oxygen and the amino nitrogen atom. The redox properties of the ligand and its complexes were investigated using cyclic voltammetric method. The solid state fluorescence spectra of Sm, Tb and Dy complexes were also studied.
李保国1，边占喜1，董彬1
(1.College of Chemistry and Chemical Engineering, Inner Mongolia University, Huhhot 010021, China)
Abstract:Rare earth complexes of ferrocenylcarbonylhydrazine Ln(FH)x(ClO4)3*nH2O (where Ln = La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, x=3; Ln = Er, Tm, Yb, Lu, x=4; n=2～6, FH=ferrocenylcarbonylhydrazin) were synthesized and characterized by elemental analyses, MS, IR and 1H NMR spectra. The ligand FH is bidentate, coordinating through the carbonyl oxygen and the amino nitrogen atom. The redox properties of the ligand and its complexes were investigated using cyclic voltammetric method. The solid state fluorescence spectra of Sm, Tb and Dy complexes were also studied.
Key words:rare earths; ferrocenylcarbonylhydrazine; electrochemistry; fluorescence;
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