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Title:Sinteza bakrovih, kobaltovih in nikljevih koordinacijskih spojin z izoniazidom
Authors:Hrastar, Sabina (Author)
Kristl, Matjaž (Mentor) More about this mentor... New window
Dojer, Brina (Co-mentor)
Files:.pdf UN_Hrastar_Sabina_2016.pdf (2,23 MB)
MD5: 81B9BAFFE11B2D5C39DEF6C8685064BB
 
Language:Slovenian
Work type:Undergraduate thesis (m5)
Typology:2.11 - Undergraduate Thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:V diplomskem delu sem se ukvarjala s sintezo in karakterizacijo novih bakrovih, kobaltovih in nikljevih koordinacijskih spojin. Za sintezo smo uporabili bakrov acetat monohidrat, kobaltov acetat tetrahidrat in nikljev acetata tetrahidrat ter ligand izoniazid. Izvedli smo sedemdeset sinteznih reakcij, pri čemer smo spreminjali različne parametre: čas sinteze, temperaturo, topilo (destilirana voda, metanol, etanol, aceton, acetonitril, tetrahidrofuran, diklorometan, N,N-dimetilformamid) in postopek sinteze (sobna temperatura, sinteza na refluksu in solvotermalna sinteza). Topilo smo izbrali glede na predhodno opravljen preizkus topnosti reagentov v posameznem topilu. Sintetizirane spojine smo karakterizirali z rentgensko praškovno difrakcijo, termogravimetrično analizo, Fourierjevo transformacijsko infrardečo spektroskopijo in rentgensko strukturno analizo na monokristalu. Rezultati analiz so pokazali na nastanek štirih različni bakrovih, treh različnih kobaltovih in treh različnih nikljevih produktov. Za rentgensko strukturno analizo na monokristalu sta bila primerna bakrov in kobaltov produkt. Gre za kompleksa [Cu(INA)2(H2O)4] in [Co(INA)2(H2O)4], ki sta že znana.
Keywords:koordinacijske spojine, baker, kobalt, nikelj, izoniazid, rentgenska praškovna difrakcija (p-XRD), temogravimetrična analiza (TGA), Fourierjeva transformacijska infrardeča spektroskopija (FTIR), rentgenska strukturna analiza na monokristalu.
Year of publishing:2016
Publisher:[S. Hrastar]
Source:Maribor
UDC:546.54.057:546.7.057(043.2)
COBISS_ID:22188040 New window
NUK URN:URN:SI:UM:DK:KEILO1WZ
Views:1200
Downloads:125
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:FNM
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Secondary language

Language:English
Title:Synthesis of copper, cobalt and nickel coordination compounds with isoniazid
Abstract:In this Graduation Thesis I dealt with the synthesis and characterization of novel copper, cobalt and nickel coordination compounds. For the syntheses we used copper acetate monohydrate, cobalt acetate tetrahydrate and nickel acetate tetrahydrate with ligand isoniazid. We carried out seventy synthesis reactions, while changing the various parameters: the time of synthesis, the temperature of the solvent (distilled water, methanol, ethanol, acetone, acetonitrile, tetrahydrofuran, dichloromethane, N, N-dimethylformamide), and the synthesis process (room temperature, reflux and solvothermal). The solvent was selected based on, a preliminary examination of solubility of the reagents in a particular solvent. The synthesized compounds were characterized by powder X-ray diffraction, thermogravimetric analysis, Fourier transform infrared spectroscopy and single-crystal X-ray diffraction. The analysis results showed the formation of four different copper, three different cobalt and three different nickel products. The copper and cobalt products were suitable for single-crystal X-ray diffraction, revealing the complexes [Cu(INA)2(H2O)4] in [Co(INA)2(H2O)4], which are already known.
Keywords:Coordination compounds, copper, cobalt, nickel, isoniazid, powder X-ray diffraction (p-XRD), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), single-crystal X-ray diffraction.


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