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Title:Sinteza in karakterizacija spojin železovega sulfata z aminopiridini : magistrsko delo
Authors:ID Gorenjak, Sara (Author)
ID Dojer, Brina (Mentor) More about this mentor... New window
ID Kristl, Matjaž (Comentor)
Files:.pdf MAG_Gorenjak_Sara_2022.pdf (1,93 MB)
MD5: 78621FFDFAF95CF9A32591937E26CCC8
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:Namen magistrskega dela je bila sinteza spojin železa z aminopiridini. Uporabili smo železov(II) sulfat(VI) in različne aminopiridine (2-aminopiridin, 3-aminopiridin in 4-aminopiridin). Opravljenih je bilo 24 sintez. Sinteze smo izvedli na tri načine, in sicer z mešanjem pri sobni temperaturi, pod refluksom in solvotermalno sintezo. Kot topili sta bila v večini primerov uporabljena metanol in N,N-dimetilformamid. Sintezni produkti so bili karakterizirani z infrardečo spektroskopijo in rentgensko analizo na monokristalu. Sintetizirali smo že dve znani in objavljeni spojini, bis(2-aminopiridin) sulfat ter bis(4-aminopiridin) sulfat monohidrat. Uspelo nam je sintetizirati tudi novo spojino, katere struktura še ni objavljena, kristalohidrat 3-aminopiridinijev sulfat, 6C5H7N2+ · 3SO42- ∙ 3H2O. Snov ima veliko asimetrično enoto, ki vsebuje šest 3-aminopiridinijevih kationov, tri sulfatne ione in tri molekule vode. Veliko število vodikovih vezi vpliva na asimetrično strukturo. Spojina kristalizira v triklinskem kristalnem sistemu.
Keywords:aminopiridini, koordinacijske spojine, kristal, ligandi, železov(II) sulfat(VI) heptahidrat
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[S. Gorenjak]
Year of publishing:2022
Number of pages:X, 43 f.
PID:20.500.12556/DKUM-82188 New window
UDC:544.142.3:542(043.2)
COBISS.SI-ID:137346051 New window
Publication date in DKUM:12.01.2023
Views:739
Downloads:87
Metadata:XML DC-XML DC-RDF
Categories:FNM
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:24.08.2022

Secondary language

Language:English
Title:Synthesis and characterization of iron sulfate compounds with aminopyridines
Abstract:The aim of this master's thesis was to synthesise iron compounds with aminopyridines. Iron(II) sulphate(VI) and different aminopyridines (2-aminopyridine, 3-aminopyridine and 4-aminopyridine) were used. 24 syntheses were carried out in three ways, by mixing at room temperature, by carrying out a synthesis under reflux and by conducting a solvothermal synthesis. In most cases, methanol and N,N-dimethylformamide were used as solvents. Synthesised products were characterised using infrared spectroscopy and the single crystal X-ray analysis. We synthesised two known and published compounds, bis(2-aminopyridine) sulphate and bis(4-aminopyridine) sulphate monohydrate. In addition, we managed to synthesize a new compound, whose structure has not yet been published, namely crystal hydrate 3-aminopyridine sulphate, 6C5H7N2+ · 3SO42- ∙ 3H2O. The substance has a large asymmetric unit, containing six 3-aminopyridine cations, three sulphate ions and three water molecules. A great number of hydrogen bonds have an effect on the asymmetric structure. The compound crystallises in the triclinic crystal system.
Keywords:aminopyridines, coordination groups, crystal, ligands, iron(II) sulphate(VI) heptahydrate


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