ESR Characterization of Two Oxovanadium (IV) Schiff Base Complexes Derived from Tris(2-aminoethyl)amine |
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| Authors: | Mustafa Sahin Nuriye Kocak Ulku Sayin Mustafa Yilmaz |
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| Institution: | 1. Selcuk University, Faculty of Science, Department of Chemistry , Konya , Turkey;2. Konya University, Faculty of Education, Department of Science Education , Konya , Turkey;3. Selcuk University, Faculty of Science, Department of Physics , Konya , Turkey |
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| Abstract: | The compounds, C21H27N4O3(L1) and C21H27N7(L2), is a tripodal Schiff base that was obtained from the reaction of tris(2-aminoethyl)amine (tren) and furan-2-carbaldehyde and pyrole- 2- carbaldehyde. The tripodal Schiff bases and their oxovanadium complexes have been characterized on the basis of the results of the elemental analysis, magnetic susceptibility measurements and spectroscopic studies FT-IR, 1H-NMR, UV–Vis, ESR, magnetic moment and thermal analysis (TGA). Job's method of continuous variation shows 3:2 metal to ligand ratio. |
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| Keywords: | Schiff base tren oxovanadium complexes ESR |
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