20.500.12556/RUL-109300 FLUORIDOOKSIDOVANADATI NEKATERIH HALOPIRIDINOV V okviru diplomskega dela sem izvedla večje število različnih reakcij med vanadijevim(V) oksidom in ustreznim halopiridinom v fluorovodikovi kislini. Halopiridini, ki sem jih uporabila so bili: 2-fluoropiridin, 2-kloropiridin ter 2-bromopiridin. Nastali sta dve novi spojini: 2-kloropiridinijev akvatetrafluoridooksidovanadat(V), (C5H5NCl)[VOF4(H2O)] in 2-bromopiridinijev akvatetrafluoridooksidovanadat(V), (C5H5NBr)[VOF4(H2O)]. Nastale produkte sem okarakterizirala s pomočjo elementne analize, infrardeče spektroskopije, 1H in 19F nuklearne magnetne resonančne spektroskopije in rentgenske strukturne analize. Halopiridinijevi kationi C5H5NX+ (X = Cl, Br) in akvatetrafluoridooksidovanadatni(V) anioni [VOF4(H2O)]- so v nastalih trdnih produktih med seboj povezani z vodikovimi vezmi. A number of different reactions between vanadium(V) oxide and corresponding halopyridine in hydrofluoric acid have been carried out. Halopyridines that I used are: 2-fluoropyridine, 2-chloropyridine and 2-bromopyridine. Two new compounds were obtained: 2-chloropyridinium aquatetrafluoridooksidovanadate(V), (C5H5NCl)[VOF4(H2O)] and 2-bromopyridinium aquatetrafluoridooksidovanadate(V), (C5H5NBr)[VOF4(H2O)]. The resulting products were characterized by elemental analysis, infrared spectroscopy, 1H and 19F nuclear magnetic resonance spectroscopy and X-ray structural analysis. Halopyridinium cations C5H5NX+ (X = Cl, Br) and aquatetrafluoridooxidovanadate(V) anions [VOF4(H2O)]- are connected by hydrogen bonds in solid products. sinteza karakterizacija fluoridooksidovanadati halopiridini synthesis characterization fluoridooxidovanadates halopyridines true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-08-29 15:15:05 2019-08-29 15:15:07 2022-08-21 03:41:15 0000-00-00 00:00:00 2019 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 5921 1538305731 Benda_Klavdija_-_FLUORIDOOKSIDOVANADATI_NEKATERIH_HALOPIRIDINOV.pdf Benda_Klavdija_-_FLUORIDOOKSIDOVANADATI_NEKATERIH_HALOPIRIDINOV.pdf 1 B676788CE3700FB646BF50930C4047A6 3f35d9e10720998fb4cefa3f7aa2e57cc86f1c56f500868309f44dd4236144ed d401a1ee-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=120831 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0