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  • 标题:Mannich Bases as Ligands: N,N’-tetra(antipyryl-4-methyl)-1,2- diaminoethane as hexadentate ligand toward Cu(II)
  • 本地全文:下载
  • 作者:Elena Maria Mosoarca ; Ramona Tudose ; Radostina Alexandrova
  • 期刊名称:Universitatea Politehnica din Timisoara. Buletinul Stiintific. Seria Chimie si Ingineria Mediului
  • 印刷版ISSN:1224-6018
  • 出版年度:2005
  • 卷号:50(64)
  • 期号:01-02
  • 出版社:Universitatea Politehnica din Timisoara
  • 摘要:The new mononuclear complex [Cu(TAMEN)](ClO4)2 were TAMEN = N,N’-tetra(antipyryl-4-methyl)-1,2-diaminoethane was obtained and characterized by elemental analyses, electric conductivities, electronic and IR spectroscopy. The molar conductivities values of the copper(II) complex in DMF and DMSO solution demonstrate his behavior as 1:2 electrolytes type. Electronic spectra of the complex indicate the octahedral environment of the copper ion, whereas the infrared spectra for the complex support the coordination of TAMEN through the carbonylic oxygen atoms of the pyrazolone moiety and the amine nitrogen atoms of the 1,2- diaminoethane bridge.
  • 关键词:mononuclear complex, copper(II), antipyrine, Mannich base, ethylenediamine
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