20.500.12556/RUL-119535 Adenin kot kation v heksafluoridosilikatnih soleh Adenine as cation in hexafluoridosilicate V diplomskem delu opisujem sintezo heksafluoridosilikatne soli s formulo [RH2]2+[SiF6]2- (1), v kateri je R adenin. Pri sintezi so bili kot reaktanti uporabljeni: SiO2, fluorovodikova kislina in adenin. Reakcija je bila izvedena v stehiometričnem razmerju 1 : 1 med SiO2 in adeninom, kar je vodilo do nastanka dvoprotoniranega adeninskega kationa. Iz raztopine fluorovodikove kisline so se izločili kristali, ki so bili nato analizirani z rentgensko strukturno analizo. Nastali produkt sem strukturno primerjal s spojino [RH]2+[SiF6]2- (R = adenin) (2) z že znano strukturo, ki vsebuje enoprotoniran adeninski kation. In this thesis I describe the synthesis of hexafluoridosilicate salt with formula [RH2]2+[SiF6]2-(1), where R is adenine. SiO2, hydrofluoric acid and adenine were used as reactants in the synthesis. The reaction was performed in a stoichiometric ratio of 1 : 1 between SiO2 and adenine, which led to the formation of a double-protonated adenine cation. Crystals were formed in hydrofluoric acid solution, which were then analyzed by X–ray crystallography. The structure of resulting product was compared with compound [RH]2+[SiF6]2- (R = adenine) (2) with known structure containing a monoprotonated adenine cation. Adenin heksafluoridosilikati rentgenska strukturna analiza Adenine hexafluoridosilicates X-ray crystallography true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-09-09 14:55:09 2020-09-09 14:55:12 2022-08-31 03:53:34 0000-00-00 00:00:00 2020 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 10622 28379139 Brulc_Rok_-_Adenin_kot_kation_v_heksafluoridosilikatnih_soleh.pdf Brulc_Rok_-_Adenin_kot_kation_v_heksafluoridosilikatnih_soleh.pdf 1 0BD2C0F0D9F43DF013268D0BC238571A 171584781fd398c910bfc6e6276669f70eacc9ccd64cc414518e3a73c6adbe15 db330542-a1b9-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=134260 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0