Synthesis and spectroscopic studies of Cu(II), Co(II), Ni(II) and Zn(II) Schiff base complexes from 1-amino-5-benzoyl-4-phenyl-1H pyrimidine-2-on with 2-hydroxynaphthaldehyde
摘要:
Cu(II), Co(II), Ni(II) and Zn(II) metal complexes of a new heterocyclic Schiff base derived from 1-amino-5-benzoyl-4-phenyl-1H pyrimidine-2-on with 2-hydroxynaphthaldehyde have been synthesized and characterized by elemental analysis, electronic, IR and H NMR spectra, and also molar conductivity and magnetic moment measurements. It has been found that the Schiff bases behave as a neutral tridentate (ONO) ligand, forming chelates with 1:2 (metal:ligand) stoichiometry. It sis suggested that all the complexes have octahedral structure and are non-electrolytes. (author)
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DOI:
10.1023/A:1023292830670
被引量:
年份:
2003
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