20.500.12556/DKUM-90290 Sinteze in karakterizacija koordinacijskih spojin bakra s fluoropiridinskimi ligandi diplomsko delo univerzitetnega študijskega programa I. stopnje Syntheses and characterisation of copper coordination compounds with fluoropyridine ligands Diplomsko delo je bilo osredotočeno na sintezo in karakterizacijo bakrovih koordinacijskih spojin, pri čemer smo uporabili bakrove soli kot vir bakra ter fluoropiridine, kateri so prevzeli vlogo ligandov. V eksperimentalnem delu je bilo izdelanih veliko različnih vzorcev, le pri nekaterih pa so izpadli lepi kristali, katere smo kasneje karakterizirali. Uspelo nam je sintetizirati že znano spojino tetrakis(mu-2-Acetato)-bis(aqua-copper(ii)) (CUAQAC), katere kristali so nastali pri veliko različnih variacijah bakrovih soli ter izbranih fluoropiridinov. Nastalo je tudi nekaj na pogled obetavnih kristalov, pri katerih se je izkazalo, da gre za bakrovo sol, kar smo tudi šteli kot del ugotovitev. Poleg navedenih komponent, je bila pomembna tudi izbira topila, saj je topnost reagentov močno vplivala na dobljeni končni produkt. Uporabljena metoda za sintezo je bila mešanje pri sobni temperaturi, metodi za karakterizacijo pa so bili rentgenska monokristalna analiza, ki nam je pomagala pri določitvi strukture kristalov, ter termogravimetrična analiza (TGA), ki nam je opisala spremembo mase vzorca v odvisnosti od temperature. The focus of the thesis was on the synthesis and characterisation of copper coordination compounds, using copper salts as copper source and fluoropyridines as ligands. In the experimental work, a large variety of samples were produced, but only a few yielded beautiful crystals, which were subsequently characterised. We were able to synthesise the well-known compound tetrakis(mu-2-Acetato)-bis(aqua-copper(ii)) (CUAQAC), the crystals of which were formed with many different variations of copper salts and selected fluoropyridines. A few apparently promising crystals were also formed which turned out to be copper salts and were considered as part of the findings. In addition to the above components, the choice of solvent was also important, as the solubility of the reactants had a strong influence on the final product obtained. The synthesis method used was stirring at room temperature, and the characterisation methods were X-ray single crystal analysis, which helped us to determine the structure of the crystals, and thermogravimetric analysis (TGA), which described the change in mass of the sample as a function of temperature. baker koordinacijske spojine fluoropiridin termogravimetrična analiza rentgenska monokristalna analiza copper coordination compounds fluoropyridine thermogravimetric analysis single crystal X-ray analysis true true false [A. Klavžar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-08-28 14:53:04 2024-09-16 15:01:05 2024-12-24 03:09:24 0000-00-00 00:00:00 2024 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (IX, 45 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 66.856.091.3(043.2) 220271875 UN_Klavzar_Aljaz_2024.pdf UN_Klavzar_Aljaz_2024.pdf 1 87DF8A9A5E1E121E3DBCB4C1F3FA32B0 76f71d180f309f3153d172c654b443ea5a142762a9b8916803da60931e57046f 7231f7b7-7052-11ef-bcb8-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=184969 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0