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Synthesis and Characterization of Rare Earth Solid Complexes with Sodium 5-Aminosalicylate

Synthesis and Characterization of Rare Earth Solid Complexes with Sodium 5-Aminosalicylate
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摘要 Ten new rare earth solid complexes were synthesized by the reaction of sodium 5-aminosalicyliate with rare earth chloride. The structure character, physical and chemical properties of these complexes were studied by IR, UV, ()~1H NMR spectra, TG-DTA, fluorescence, elemental analyses, molar conductance and magnetic susceptibility. The ten rare earth complexes exist in dimeric form probably and the coordination number is seven. The antibacterial activity of the ligand and six complexes was also tested against Staphylococcus aureus, Escherichia coli and Bacillus subtilis, and the effect of Yb complex at 20 mg·ml^(-1) against Staphylococcus aureus is most significant. Ten new rare earth solid complexes were synthesized by the reaction of sodium 5-aminosalicyliate with rare earth chloride. The structure character, physical and chemical properties of these complexes were studied by IR, UV, ()~1H NMR spectra, TG-DTA, fluorescence, elemental analyses, molar conductance and magnetic susceptibility. The ten rare earth complexes exist in dimeric form probably and the coordination number is seven. The antibacterial activity of the ligand and six complexes was also tested against Staphylococcus aureus, Escherichia coli and Bacillus subtilis, and the effect of Yb complex at 20 mg·ml^(-1) against Staphylococcus aureus is most significant.
出处 《Journal of Rare Earths》 SCIE EI CAS CSCD 2005年第2期143-147,共5页 稀土学报(英文版)
基金 ProjectsupportedbytheNationalNaturalScienceFoundationofChinaandtheNaturalScienceFoundationof HenanProvince(994033000,2000150035).
关键词 rare earth complexes 5-amino salicylic acid antibacterial activity rare earth complexes 5-amino salicylic acid antibacterial activity
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  • 1徐叔云,药理实验方法学,1994年
  • 2团体著者,中华人民共和国药典,1990年
  • 3戴自英,临床抗菌药物学,1985年
  • 4张德龙,无机化学学报,1992年,8卷,10期,22页
  • 5赵天增,核磁共振氢谱,1983年,71页
  • 6陆德源,医学微生物学(第3版),88页

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