2-hidroksinaftaldehit ile nikotinik hidrazit'in kondenzasyon reaksiyonundan N-((2-hidroksinaftalen-1-il)metilen)nikotinohidrazit ligandı elde edilmiştir. N-((2-hidroksinaftalen-1-il)metilen)nikotinohidrazit ligandı ile Fe(II), Co(II), Ni(II) ve Cu(II) asetat tuzlarının (2:1) reaksiyonundan yeni hidrazon metal L2Fe, L2Ni, L2Co ve L2Cu2 kompleksleri sentezlenmiştir. Sentezlenen bileşikler FT-IR, NMR (sadece ligand), UV-Vis, elementel analiz, molar iletkenlik ölçümü, manyetik duyarlılık gibi tekniklerle karakterize edilmiştir. Manyetik duyarlılık ölçümleri L2Fe, L2Co L2Ni ve L2Cu2 kompleksleri için sırasıyla 5.96 BM, 1.03 BM, 1.08 BM ve 1.61 BM olarak kaydedilmiştir. L2Cu2, L2Ni ve L2Co komplekslerinin antiferromanyetik özellikte olduğu belirlenmiştir. L2Fe, L2Co ve L2Ni kompleksleri oktahedral, L2Cu2 kompleksi ise kare düzlem geometriye sahiptir. Komplekslerin molar iletkenlik değerleri 1.31-2.61 μS/cm arasında olup, iletkenlik özelliği taşımamaktadır.
N-((2-hydroxynaphthalen-1-yl)methylene)nicotinohydrazide ligand derived from the condensation reaction of 2-hydroxynaphthaldehyde and nicotinic hydrazide was obtained. New hydrazone metal complexes L2Fe, L2Co, L2Ni and L2Cu2 were synthesized from the reaction of N-((2-hydroxynaphthalen-1-yl)methylene)nicotinohydrazide ligand and Fe(II), Co(II), Ni(II) and Cu(II) acetate salts in a 2:1 stoichiometric ratio, respectively. The synthesized compounds were characterized by techniques such as FT-IR, NMR (ligand only), UV-Vis, elemental analysis, molar conductivity measurement, magnetic susceptibility. Magnetic susceptibility measurements were recorded as 5.96 BM, 1.03 BM, 1.08 BM and 1.61 BM for the L2Fe, L2Co L2Ni and L2Cu2 complexes, respectively. It has been determined that the L2Cu2, L2Ni and L2Co complexes have antiferromagnetic properties. The L2Fe, L2Co and L2Ni complexes have octahedral geometry, while the L2Cu2 complex has a square plane geometry. The molar conductivity values of the complexes are between 1.31-2.61 μS/cm and do not have conductivity properties.
Primary Language | Turkish |
---|---|
Subjects | Engineering |
Journal Section | Makaleler |
Authors | |
Publication Date | August 20, 2022 |
Published in Issue | Year 2022 Volume: 26 Issue: 2 |
e-ISSN :1308-6529
Linking ISSN (ISSN-L): 1300-7688
All published articles in the journal can be accessed free of charge and are open access under the Creative Commons CC BY-NC (Attribution-NonCommercial) license. All authors and other journal users are deemed to have accepted this situation. Click here to access detailed information about the CC BY-NC license.