20.500.12556/RUL-161254 Koordinacijske spojine z anionom jantarne kisline in nikotinamidom Coordination compounds with the anion of succinic acid and nicotinamide Sintetizirala sem spojine z anionom jantarne (sukcinske) kisline (H$_2$L; C$_4$H$_6$O$_4$) in nikotinamidom (nia; C$_6$H$_6$N$_2$O). Te spojine so rožnata kobaltova(II) spojina {[CoL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 1, svetlo modra nikljeva(II) spojina {[NiL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 2, bela cinkova(II) spojina {[ZnL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 3, turkizno zelena bakrova(II) spojina CuL(nia)$_3$(H$_2$O)$_2$ 4, bež manganova(II) spojina {[MnL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 5 in indigo bakrova(II) spojina CuL(nia)(H$_2$O) 6. Kristalne strukture spojin z nikljevim, kobaltovim in cinkovim ionom so bile že določene. Med seboj so spojine 1-3 izostrukturne, kar potrjuje tudi medsebojna podobnost XRD prahov. Podobni podatki XRD in CHN analiz nakazujeta zelo podobno strukturo za spojino 5, kot jo imajo spojine 1-3. Tega ne morem potrditi za bakrovi spojini 4 in 6. Lahko pa napišem formuli tudi za ti dve spojini s prisotnima L in nia, saj se to sklepa iz CHN in IR meritev. UV-Vis spektri spojin se razlikujejo med seboj in so v skladu z barvami za različne prisotne kovine v spojinah 1-6. Compounds with the succinic acid anion (H$_2$L; C$_4$H$_6$O$_4$) and nicotinamide (nia; C$_6$H$_6$N$_2$O) were sinthesized. These compounds are pink cobalt(II) compound {[CoL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 1, light blue nickel(II) compound {[NiL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 2, white zinc(II) compound {[ZnL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 3, turquoise green copper(II) compound CuL(nia)$_3$(H$_2$O)$_2$ 4, beige manganese(II) compound {[MnL(nia)$_2$(H$_2$O)$_2$](H$_2$O)$_2$}$_n$ 5 and indigo copper(II) compound CuL(nia)(H$_2$O) 6. The structures of nickel, cobalt, and zinc ion compounds have already been determined. Compounds 1-3 are isostructural with each other as their powder XRD resemble. Similar XRD and CHN analysis data suggest a very similar structure for compound 5 to that of compounds 1-3. I cannot confirm this for copper compounds 4 and 6, but I can also write the formula for these two compounds with L and nia present, as this is inferred from the CHN and IR data. The UV-Vis spectra of the compounds differ from each other and are consistent with the colours for the different metals present in compounds 1-6. ligand sukcinska kislina nikotinamid koordinacijska spojina ligand succinic acid nicotinamide coordination compound true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2024-09-09 08:11:19 2024-09-09 08:11:22 2024-09-12 12:28:34 0000-00-00 00:00:00 2024 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 24219 207296259 Gaser_Klara_-_Koordinacijske_spojine_z_anionom_jantarne_kisline_in_nikotinamidom.pdf Gaser_Klara_-_Koordinacijske_spojine_z_anionom_jantarne_kisline_in_nikotinamidom.pdf 1 F7FA7481F71E457E6F137AD6E7106743 3c3f96e968e3c59b7c4895f7f5e12f901b08d429098601cd9f8b950b46a6b63a 4cb54b6b-6e72-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=190142 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0