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Title:Sinteza in karakterizacija kobaltovih koordinacijskih spojin z izbranimi hidroksipiridinskimi ligandi
Authors:ID Zadravec, Sanja (Author)
ID Dojer, Brina (Mentor) More about this mentor... New window
ID Kristl, Matjaž (Comentor)
Files:.pdf MAG_Zadravec_Sanja_2022.pdf (3,74 MB)
MD5: CDC570A401CE393962D09ED08F40D037
PID: 20.500.12556/dkum/2292aff7-d5a4-4668-8798-bffaa0c408c2
 
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 novih kobaltovih koordinacijskih spojin s hidroksipiridini. Uporabljeni reagenti pri sintezah so bili kobaltov(II) acetat tetrahidrat in trije različni hidroksipiridini. Skupno je bilo opravljenih 25 sintez, ki so bile izvedene po treh različnih metodah. Te so bile: sinteza z mešanjem pri sobni temperaturi, sinteza z mešanjem pod refluksom in solvotermalna sinteza pri povišanem tlaku in temperaturi. Izbrani sintezni produkti so v drugem delu magistrskega dela bili karakterizirani s Fourierjevo transformacijsko infrardečo spektroskopijo in rentgensko analizo na monokristalu. S termogravimetrično analizo pa so bile pridobljene dodatne informacije o lastnostih in strukturi spojin. Sintetizirana je bila ena nova, še do sedaj neznana koordinacijska spojina s kobaltom - [Co(C2H3O2)2(C5H5NO)2(H2O)2].
Keywords:koordinacijske spojine, kobalt, hidroksipiridini, Fourierjeva transformacijska infrardeča spektroskopija, monokristalna analiza, termogravimetična analiza
Place of publishing:Maribor
Publisher:[S. Zadravec]
Year of publishing:2022
PID:20.500.12556/DKUM-81616 New window
UDC:547.82(043.2)
COBISS.SI-ID:110300163 New window
Publication date in DKUM:03.06.2022
Views:1307
Downloads:110
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:26.04.2022

Secondary language

Language:English
Title:Synthesis and characterization of coordination compounds with cobalt using hydroxypyridine ligands
Abstract:The purpose of this master's thesis was the synthesis of new cobalt coordination compounds with hydroxypyridines. The reagents used in the syntheses were cobalt(II) acetate tetrahydrate and three different hydroxypyridines. A total of 25 syntheses were performed using three different methods. Firstly, the synthesis by stirring at room temperature was preformed, secondly the synthesis by stirring under reflux and thirdly the solvotermal synthesis at elevated pressure and temperature. The obtained synthetic products in the second part of the master 's thesis were characterized by Fourier transform infrared spectroscopy and single crystal X - ray analysis. Additional information on the properties and structure of the compounds was obtained by thermogravimetric analysis. As a result, the previously unknown coordination compound with cobalt was synthesized - [Co(C2H3O2)2(C5H5NO)2(H2O)2].
Keywords:coordination compounds, cobalt, hydroxypyridines, Fourier transform infrared spectroscopy, single-crystal X-ray diffraction, thermogravimetric analysis


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