Synthesis, characterization and thermal analysis of some new transition metal complexes of a polydentate Schiff base

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• 作者：Al-Shihri ; Ayed S.
• 关键词：Schiff bases ; Transition metals ; Complexes ; IR spectra ; Thermal analysis
• 刊名：Spectrochimica Acta Part A ; Molecular and Biomolecular Spectroscopy
• 出版年：2004
• 期刊代码：99_13861425
• 类别：ch
• 出版时间：April, 2004
• 卷：60
• 期：5
• 页码：1189-1192
• 文件大小：69.2 K

摘要

A new polydentate Schiff base (H₃L) was synthesized from the condensation of 2,6-diformyl-4-methylphenol and S-methylhydrazine-carbodithionate. The 1:1 metal complexes were obtained from the interaction of H₃L and the metal ions Cr(III), Co(II), Ni(II), Cu(II), Cd(II) and Hg(II). The complexes were characterized by elemental analysis and IR spectroscopy. Detailed studies of the thermal properties of the complexes were investigated by thermogravimetry techniques.