Transition metal ion complexes of 2-methylsulfinylpyridine n-oxide |
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| Affiliation: | 1. College of Environment Science and Engineering, Nankai University, Tianjin, 300350, China;2. Tianjin Key Laboratory of Environmental Technology for Complex Trans-Media Pollution, Nankai University, Tianjin, 300350, China;3. Quebec Research and Development Centre, Agriculture and Agri-Food Canada, 2560 Hochelaga Blvd., Quebec City, QC, G1V 2J3, Canada;4. Department of Soils and Agri-Food Engineering, Paul Comtois Bldg., Laval University, Quebec City, QC, G1K 7P4, Canada;1. Faculty of Pharmacy, Damascus University, Damascus, Syria;2. Department of Molecular Biology and Biotechnology, Atomic Energy Commisison of Syria, P.O. Box 6091 Damascus, Syria |
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| Abstract: | Transition metal ion complexes in which 2-methylsulfinylpyridine N-oxide acts as a bidentate ligand have been prepared and characterized by molar conductivity measurements as well as IR and electronic spectra. Crystal field parameters are calculated for the Cr(III), Co(II) and Ni(II) solids based on octahedral symmetry from solid state spectra. Optical electronegativity calculations indicate that the charge transfer bands are metal-ligand in nature. |
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