NIKEL (Ni), RUX (Zn), VANADIY (V) VA MIS (Cu) IONLARINING LIGAND BILAN KOMPLEKS BIRIKMALARI: SINTEZI, TERMODINAMIK BARQARORLIGI, SPEKTRAL VA BIOLOGIK XOSSALARI.
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kompleks birikma, koordinatsiya kimyosi, ligand, stabilitet konstantasi, Irving–Williams seriyasi, redoks xossalar, spektral tahlil, biofaollik.Abstrak
O‘tish davri metallari, ayniqsa nikel, rux, vanadiy va mis, kimyoviy faol elementlar sifatida ko‘plab ligandlar bilan kompleks birikmalar hosil qiladi. Bu komplekslar biologik tizimlar, kataliz, dori kimyosi, va materialshunoslik sohalarida muhim rol o‘ynaydi. Kompleks hosil bo‘lishida metall ion va ligand o‘rtasidagi koordinatsion bog‘lanishning tabiati (kovalent yoki ion), liganddagi donor atomlar (O, N, S) hamda eritmaning fizik-kimyoviy xususiyatlari (pH, dielektrik doimiylik, ion kuchi) asosiy omillardir.
Iqtiboslar
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https://www.sciencedirect.com/science/article/pii/S0277538718300792
T. Damena et al. Synthesis, characterization and biological activities of Zn, Cu and Ni complexes. Frontiers in Chemistry, 2022.
https://www.frontiersin.org/journals/chemistry/articles/10.3389/fchem.2022.1053532/full
Stability constants of metal–ligand complexes and the Irving–Williams series. Chem. LibreTexts, 2023.
L.H. Abdel-Rahman et al. Vanadium and copper complexes: synthesis and redox properties. Inorganica Chimica Acta, 2023.
