Synthesis and Characterization of the Nicotinamide-AcetylsalicylatoComplexes of Co(II), Ni(II), Cu(II), and Zn(II)
Yazarlar (3)
Dursun Ali Köse Hitit Üniversitesi, Türkiye
Hasan İçbudak Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Hacali NECEFOĞLU Kafkas Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(Diğer hakemli ulusal dergilerde yayınlanan tam makale)
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| Dergi Adı | Hacettepe Journal of Biology and Chemistry | ||
| Dergi ISSN | 1303-5002 | ||
| Dergi Tarandığı Indeksler | Thomson Scientific | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2007 |
| Cilt / Sayı / Sayfa | 35 / 2 / 123–128 | DOI | – |
| Makale Linki | http://www.hjbc.hacettepe.edu.tr/site/assets/files/3344/35_2_123-128.pdf | ||
| Özet |
| Nicotinamide-acetylsalicylato complexes of Co II , Ni II , Cu II , and Zn II were synthesised and their structural properties were investigated by employing elemental analysis, magnetic susceptibilitiy, solid state UV-vis, direct injectionprobe mass, FTIR and thermoanalytic TG-DTG methods. It was found that ratio of metal:ligand:ligand is 1:2:2 and thedecomposition of each complex starts with dehydration and follows by decomposition of the nicotinamide and acetylsalicylato, respectively. The thermal dehydration of the complexes takes place in steps from one to two. The decomposition mechanism and thermal stability of the investigated complexes are interpreted in terms of their structures. Thefinal decomposition products are found to be the respective metal oxides |
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