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Title:Sinteze in karakterizacija koordinacijskih spojin bakra s fluoropiridinskimi ligandi pod visokotemperaturnimi/hidrotermalnimi pogoji
Authors:ID Koleša, Ana (Author)
ID Kristl, Matjaž (Mentor) More about this mentor... New window
ID Ban, Irena (Comentor)
Files:.pdf VS_Kolesa_Ana_2025.pdf (3,89 MB)
MD5: 6A3CA98527B237DB1C66491C335A491F
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:V diplomskem delu opisujemo sintezo in karakterizacijo novih koordinacijskih spojin bakra s fluoropiridinskimi ligandi. Opisujemo tudi sintezo in karakterizacijo nekaterih že poznanih struktur, ki nam jih je uspelo sintetizirati. Sintetizirali smo tri nove koordinacijske spojine: [Cu(4-Fpy)2(NO3)2], [Cu(μ-Ac)4(3-Fpy)2] in [Cu(FBPy)2(NO3)2]. Poleg teh nam je uspelo sintetizirati tri že znane koordinacijske spojine, kot so: tetrakis(μ2-Acetato)-bis(aqua-baker(II)), tetrakis(μ2‑Acetato)‑bis(acetonitril-baker(II)) in tetrakis(μ2‑Acetato)‑bis(metanol-baker(II)). Prvo spojino, [Cu(μ-Ac)4(3-Fpy)2], smo sintetizirali iz bakrovega(II) acetata monohidrata raztopljenega v etanolu in 3-fluoropiridina. Drugo spojino, [Cu(4-Fpy)2(NO3)2], smo sintetizirali iz bakrovega(II) nitrata trihidrata raztopljenega v etanolu in 3-fluoropiridina. Za ligand tretje nove spojine, [Cu(FBPy)2(NO3)2], smo uporabili 4-bromo-2-fluoropiridin in sol bakrov(II) nitrat trihidrat raztopljeno v acetonitrilu. Sinteze smo izvajali z mešanjem pri sobni temperaturi in s pomočjo refluksa, pri temperaturi vrelišča uporabljenega topila in z uporabo hidrotermalnega reakorja. Molekulske strukture smo določili z rentgensko monokristalno analizo in uporabo termogravimetrične analize (TGA).
Keywords:koordinacijske spojine, baker, fluoropiridin
Place of publishing:Maribor
Publisher:[A. Koleša]
Year of publishing:2025
PID:20.500.12556/DKUM-94883 New window
UDC:546.562.057:547.821(043.2)
COBISS.SI-ID:250636547 New window
Publication date in DKUM:12.09.2025
Views:285
Downloads:59
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FKKT
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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:28.08.2025

Secondary language

Language:English
Title:Synthesis and characterization of copper coordination compounds with fluoropyridine ligands under high temperature/hydrothermal conditions
Abstract:In this thesis we describe the synthesis and characterization of new copper coordination compounds with fluoropyridine ligands. We also present the synthesis and characterization of several previously reported structures that we successfully reproduced. Three new coordination compounds were synthesized: [Cu(4-Fpy)2(NO3)2], [Cu(μ-Ac)4(3-Fpy)2] and [Cu(FBPy)2(NO3)2]. In addition to these, we successfully synthesized three known coordination compounds: tetrakis(μ2-Acetato)-bis(aqua-copper(II)), tetrakis(μ2‑Acetato)‑bis(acetonitrile-copper(II)) and tetrakis(μ2‑Acetato)‑bis(methanol-copper(II)). The first compound, [Cu(μ-Ac)4(3-Fpy)2], was synthesized from copper(II) acetate monohydrate dissolved in ethanol and 3-fluoropyridine. The second compound, [Cu(4‑Fpy)2(NO3)2], was obtained from copper(II) nitrate trihydrate dissolved in ethanol and 3-fluoropyridine. For the ligand of the third novel compound, [Cu(FBPy)2(NO3)2], we used 4‑bromo-2-fluoropyridine with copper(II) nitrate trihydrate dissolved in acetonitrile. The syntheses were carried out by stirring at room temperature, under reflux at the boiling point of the respectivesolvent, and by employing a hydrothermal reactor. The molecular structures of the obtained compounds were determined by single-crystal X-ray diffraction and further analyzed using thermogravimetric analysis (TGA).
Keywords:coordination compounds, copper, fluoropyridine


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