Synthesis,characterization, and thermal decomposition of fluorinated salicylaldehyde Schiff base derivatives (salen) and their complexes with copper(II) |
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| Authors: | Göktürk Avsar Hüseyin Altinel Mustafa Kemal Yilmaz Bilgehan Guzel |
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| Affiliation: | 1.Chemistry Department, Faculty of Science and Letters,Mersin University,Mersin,Turkey;2.Chemistry Department, Faculty of Science and Letters,?ukurova University,Adana,Turkey |
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| Abstract: | Trifluoromethoxy functionalized copper(II) Schiff base complexes N,N′-bis(5-trifluoromethoxysalicylaldehyde)cyclohexanediiminatodiaquacopper(II) and N,N′-bis(5-trifluoromethoxysalicylaldehyde)phenylenediiminatocopper(II) were synthesized and characterized. Thermal decompositions of the synthesized complexes were studied by thermogravimetry in order to evaluate their thermal stability and thermal decomposition pathways. Three similar decomposition steps occurred for the two copper complexes. Mass losses and evolved gasses were characterized by TG/DTA-MS. Kinetic parameters were calculated and the results showed that the values obtained are comparable. |
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