20.500.12556/RUL-110556 REAKCIJE BAKROVIH(2+) IONOV Z 1-(PIRIDIN-2-IL)TIOSEČNINO Izvajal sem reakcije med bakrovimi(2+) ioni in 1-(piridin-2-il)tiosečnino. Kot vir bakrovih(2+) ionov sem uporabil soli: CuCl2, Cu(CH3COO)2·H2O, Cu(NO3)2·3H2O in CuSO4·5H2O. Vsako reakcijo sem izvajal dvakrat, s tem da sem enkrat v reakcijsko zmes dodal KSCN, enkrat pa ne. Kot topilo sem uporabil metanol. Izločene produkte sem analiziral z jedrsko magnetno resonanco (NMR), z infrardečo spektroskopijo (IR) in rentgensko strukturno analizo. Iz opravljenih analiz lahko sklepam, da sem sintetiziral novo bakrovo koordinacijsko spojino s formulo [CuL4]Cl, kjer je L 1-(piridin-2-il)tiosečnina. Poleg tega so pri nekaterih reakcijah nastali še LH(SCN), elementarno žveplo v oblikah α-S8 in γ-S8, KNO3 in 2-amino-[1,2,4]tiadiazolo[2,3-α]piridin-4-ijev klorid. The reactions between copper(2+) ions and 1-(pyridine-2-yl) thiourea were performed. As source of copper(2+) ions the salts of copper were used: CuCl2, Cu(CH3COO)2·H2O, Cu(NO3)2·3H2O in CuSO4·5H2O. Each reaction was performed twice, once with added KSCN and once without. Methanol was used as the solvent. Isolated products were analysed with nuclear magnetic resonance spectroscopy (NMR), infrared spectroscopy (IR) and X-ray structural analysis. According to the analysis performed I can conclude that the new copper coordination compound with the formula [CuL4]Cl, where L is 1-(pyridine-2-yl)thiourea was synthesized. Additionally, LH(SCN), elemental sulphur in forms of α-S8 and γ-S8, KNO3 and 2-amino-[1,2,4]thiadiazolo[2,3-α]pyridine-4-ium chloride were obtained as side products in some reactions. baker 1-(piridin-2-il)tiosečnina koordinacijska spojina ligand copper 1-(pyridine-2yl)thiourea coordination compound ligand true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-09-17 08:11:56 2019-09-17 08:11:56 2022-08-22 03:44:30 0000-00-00 00:00:00 2019 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 6055 1538316739 Robic_Peter_-_REAKCIJE_BAKROVIH(2+)_IONOV_Z_1-(PIRIDIN-2-IL)TIOSECNINO.pdf Robic_Peter_-_REAKCIJE_BAKROVIH(2+)_IONOV_Z_1-(PIRIDIN-2-IL)TIOSECNINO.pdf 1 264A056465872A323CBE2D1211F5FF9E 025813ebad5692eca5467a531cc6cdb0e34ecdb2c18fc9a11bff14613e26e409 256f44ab-a1b7-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=122226 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0