diplomsko delo univerzitetnega študijskega programa I. stopnje
Aljaž Klavžar (Avtor), Matjaž Kristl (Mentor), Irena Ban (Komentor)

Povzetek

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.

Ključne besede

baker;koordinacijske spojine;fluoropiridin;termogravimetrična analiza;rentgenska monokristalna analiza;diplomske naloge;

Podatki

Jezik: Slovenski jezik
Leto izida:
Tipologija: 2.11 - Diplomsko delo
Organizacija: UM FKKT - Fakulteta za kemijo in kemijsko tehnologijo
Založnik: [A. Klavžar]
UDK: 66.856.091.3(043.2)
COBISS: 220271875 Povezava se bo odprla v novem oknu
Št. ogledov: 8
Št. prenosov: 15
Ocena: 0 (0 glasov)
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Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarni naslov: Synthesis and characterisation of copper coordination compounds with fluoropyridine ligands
Sekundarni povzetek: 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.
Sekundarne ključne besede: copper;coordination compounds;fluoropyridine;thermogravimetric analysis;single crystal X-ray analysis;
Vrsta dela (COBISS): Diplomsko delo/naloga
Komentar na gradivo: Univ. v Mariboru, Fak. za kemijo in kemijsko tehnologijo
Strani: 1 spletni vir (1 datoteka PDF (IX, 45 f.))
ID: 24827677