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KMID : 1059519990430050511
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Journal of the Korean Chemical Society
1999 Volume.43 No. 5 p.511 ~ p.516
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Synthesis and Characterization of Transition Metal(Ⅱ) Complexes with Tridentate Schiff Base in DMF Solution
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Oh Jeong-Geun
Choi Yong-Kook
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Abstract
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Shiff Base ligand such as [NOIPH] have been synthesized from 2-hydroxy-1-naphthaldehyde and arometic amine. Co(II), Ni(II), and Cu(II) complexes from the reaction metal salts with Tridentate Schiff Base [NOIPH] were sythesized. The ligand and metal(II) complexes were characterized by the elementary analysis, IR, UV-Vis, NMR spectra, and thermogravimetric analysis. Metal(II) complexes in solid state have been shown that the mole raio of Schiff base [NOIPH] as N2O type to Metal(II) is 2:1 and the metal(II) complexes of N2O ligand type were four-coordinated configuration.
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