Synthesis of melamine based polymer complexes and their thermal degradations and magnetic properties |
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Authors: | ?aban Uysal |
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Institution: | 1. Department of Chemistry, Faculty of Science, Selcuk University, 42075, Konya, Turkey
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Abstract: | In this study, new polymer Fe(III) and Cr(III) complexes were synthesized. These polymer complexes were characterized by using elemental analysis, FT-IR spectroscopy, MS, thermal analyses and magnetic susceptibility measurement technics. Their thermal degradations were investigated, and co-polymerization was compared to aliphatic polymerization by using 1,2-dibromomethylbenzene and o-phenylenedialdehyde. Finally, metal ratios of the complexes were determined by using atomic absorption spectroscopy. The complexes are distorted octahedral low-spin (S = 1/2) Fe(III) and distorted octahedral (S = 3/2) Cr(III) bridged by COO? and catechol groups. |
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