magistrsko delo
Nejc Babič (Author), Matjaž Kristl (Mentor), Brina Dojer (Co-mentor)

Abstract

Namen magistrskega dela je sinteza in karakterizacija novih koordinacijskih spojin železa z izbranimi piridinkarboksamidi (pikolinamid, nikotinamid in izonikotinamid). Opravljenih je bilo 20 sintez, pri katerih smo spreminjali sintezne pogoje in izbrane reagente. Najpogosteje uporabljeno topilo je bilo metanol. Sintezne produkte smo karakterizirali z rentgensko praškovno difrakcijo, infrardečo spektroskopijo in strukturno analizo na monokristalu. Uspelo nam je sintetizirati novo koordinacijsko spojino s kemijsko formulo ▫$(isnH)_2[Fe(isn)_2(SO_4)_2(H_2O)_2] \cdot H_2O$▫, katere struktura do sedaj še ni bila opisana. Spojina je bila produkt dveh sintez (NB19 in NB20), pri katerih smo kot reagenta uporabili izonikotinamid in železov(II) sulfat heptahidrat. Sintezi smo izvedli z mešanjem pod refluksom.

Keywords

magistrska dela;koordinacijske spojine;ligandi;železo;piridinkarboksamidi;izonikotinamidi;rentgenska praškovna difrakcija;Fourierjeva transformacijska infrardeča spektroskopija;monokristalna analiza;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UM FNM - Faculty of Natural Sciences and Mathematics
Publisher: [N. Babič]
UDC: 544.142.3:542(043.2)
COBISS: 24231688 Link will open in a new window
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Other data

Secondary language: English
Secondary title: (pikolinamid, nikotinamid, izonikotinamid)
Secondary abstract: The purpose of this Master thesis was the synthesis and characterization of the new iron coordination compounds with pyridinecarboxamides (picolineamide, nicotinamide and isonicotinamide). We performed 20 synthesis, in which we changed conditions and the selected reagents. The most commonly used solvent was methanol. The synthesis products were characterized by X-ray powder diffraction, infrared spectroscopy and single-crystal X-ray diffraction. We succeeded to synthesize new coordination compound with chemical formula ▫$(isnH)_2[Fe(isn)_2(SO_4)_2(H_2O)_2] \cdot H_2O$▫. The compound's structure has not yet been known. It was the synthesis product of two syntheses (NB19 in NB20), where the isonicotinamide and iron (II) sulphate heptahydrate were used as the reagent. The compound was synthesized by stirring under reflux.
Secondary keywords: master theses;coordination compounds;ligands;iron;pyridinecarboxamides;isonicotinamid;X-ray powder diffraction;Fourier transform infrared spectroscopy;single-crystal X-ray diffraction;
URN: URN:SI:UM:
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za naravoslovje in matematiko, Oddelek za biologijo, Katedra za izobraževalno kemijo
Pages: X f., 75 str.
ID: 10984771