diplomsko delo
Aljaž Vrtovšek (Avtor), Bojan Kozlevčar (Mentor)

Povzetek

Sintetiziral sem šest bakrovih(II) spojin 1-6. V vseh primerih sem uporabil adipinsko kislino (C$_6$H$_{10}$O$_4$ = H$_2$L) ter po en piridinski ligand (1- nikotinamid, 2- izonikotinamid, 3- 2-hidroksipiridin, 4- 3-hidroksipiridin, 5- 4-hidroksipiridin in 6- 2-aminopiridin). Adipinska kislina je dvoprotonska alifatska spojina s formulo COOH(CH$_2$)$_4$COOH. Vse sinteze so potekale v vodi. Nastale spojine sem analiziral s praškovno XRD analizo, a sem našel v CSD bazi podatkov ujemanje le za spojino 1, ki ima formulo {[CuL(C$_6$H$_6$N$_2$O)$_2$](H$_2$O)}$_n$. Ostalim spojinam 2-5 nisem našel znane strukture. IR analiza mi je najbolj pomagala pri ugotavljanju prisotnosti ustreznih vezi, ki jih imajo uporabljene spojine, oziroma ali so te spojine prisotne v izoliranih vzorcih 1-6. Z UV-Vis analizo sem ugotovil, da imajo spojine različne koordinacijske sfere. To se opazi zaradi različnih barv preiskovanih spojin ter razlikami med njihovimi elektronskimi spektri. Prav tako je položaj d-d traku različen pri vzorcih 1-6.

Ključne besede

ligandi;piridin;derivati piridina;adipinska kislina;diplomske naloge;

Podatki

Jezik: Slovenski jezik
Leto izida:
Tipologija: 2.11 - Diplomsko delo
Organizacija: UL FKKT - Fakulteta za kemijo in kemijsko tehnologijo
Založnik: [A. Vrtovšek]
UDK: 546.562:547.82(043.2)
COBISS: 208197379 Povezava se bo odprla v novem oknu
Št. ogledov: 72
Št. prenosov: 24
Ocena: 0 (0 glasov)
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Ostali podatki

Sekundarni jezik: Angleški jezik
Sekundarni naslov: Copper compounds with the anion of adipic acid and pyridine ligands
Sekundarni povzetek: Six copper(II) compounds 1-6 were synthesized. Adipic acid (C$_6$H$_{10}$O$_4$ = H$_2$L) and one of the pyridine ligands (1- nicotinamide, 2- isonicotinamide, 3- 2-hydroxypyridine, 4- 3-hydroxypyridine, 5- 4-hydroxypyridine and 6- 2-aminopyridine) were used in all cases. The adipic acide is a diprotic aliphatic compound with the formula COOH(CH$_2$)$_4$COOH. All syntheses took place in water. The isolated compounds were analyzed using X-ray powder diffractio, XRD, though a match in the CSD database was found only for compound 1, having formulae {[CuL(C$_6$H$_6$N$_2$O)$_2$](H$_2$O)}$_n$. No known structures were found for the other compounds 2-5. The IR analysis was most helpful in determining the presence of relevant bonds associated with the starting compounds, or weather these compounds are present in the isolated products 1-6. UV-Vis analysis revealed that the compounds have different coordination spheres. This was noticed by their different colors and the differences in their electronic spectra. As well there are different positions of d-d band in the products 1-6.
Sekundarne ključne besede: coordination compounds;copper(II);adipic acid;pyridine;Koordinacijske spojine;Baker;Univerzitetna in visokošolska dela;
Vrsta dela (COBISS): Diplomsko delo/naloga
Študijski program: 1000374
Konec prepovedi (OpenAIRE): 1970-01-01
Komentar na gradivo: Univ. v Ljubljani, Fak. za kemijo in kemijsko tehnologijo, VSŠ Kemijska tehnologija
Strani: 1 spletni vir (1 datoteka PDF (50 str.))
ID: 24985063