20.500.12556/RUL-172545 Sinteza ternarnih kompleksov izbranih lantanoidov in piritiona Synthesis of ternary complexes of selected lanthanides and pyrithione V diplomski nalogi je predstavljena sinteza ternarnih kompleksov samarija, ki imajo na lantanoidni ion vezane tri piritionatne anione in še en ali dva nevtralna liganda. Postopek je temeljil na zaporedni vezavi različnih ligandov. V tej večstopenjski sintezi sem najprej pripravila prekurzor iz samarijevega(III) nitrata heksahidrata in trifenilfosfin oksida (tppo). Sintetiziran prekurzor sem uporabila v reakciji s piritionom in natrijevim metoksidom. V končni stopnji sem želela zamenjati preostali dve molekuli trifenilfosfin oksida z močnejšim, bidentatno vezanim ligandom 1,10-fenantrolinom (phen). Končni kompleks sem karakterizirala z jedrsko magnetno resonanco (NMR), masno spektrometrijo, CHN elementno analizo in IR spektroskopijo. The aim of this thesis was to synthesize a ternary samarium complexes in which three pyrithionate anions are coordinated to the lanthanide ion, together with one or two neutral ligands. The procedure was based on the sequential binding of the different ligands. In this multi-step stythesis, first a precursor was prepared from samarium(III) nitrate hexahydrate and triphenylphosphine oxide (tppo). The synthesized product was then used in a reaction with pyrithione and sodium metoxide. In the final step, I wanted to replace the remaining two molecules of triphenylphosphine oxide with a stronger, bidentately bound ligand, 1,10-phenanthroline (phen). Final complex was characterized by nuclear magnetic resonance (NMR), mass spectrometry, CHN elemental analysis and IR spectroscopy. ternarni kompleksi samarij pirition fenantrolin ternary complexes samarium pyrithione phenanthroline true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-09-08 12:45:00 2025-09-08 12:45:03 2025-10-29 12:38:09 0000-00-00 00:00:00 2025 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 25628 255238403 Lackovic_Laura_-_Sinteza_ternarnih_kompleksov_izbranih_lantanoidov_in_piritiona.pdf Lackovic_Laura_-_Sinteza_ternarnih_kompleksov_izbranih_lantanoidov_in_piritiona.pdf 1 BCE449A7302B62951991CB0DA7CA23ED fb0b5e918cadbb138fb5c962f080027a89dbbb48c55a311a2218ae4fb796be0e b8971160-8ca0-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=216377 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0