Sinteza in karakterizacija bakrovih(I) kompleksov s kelatnimi 2-(metiltio)pirimidini

Antonin, Blaž (author), Kljun, Jakob (mentor)

Pripravil sem pet bakrovih(I) kompleksov z ligandi bipiridinskega tipa. V prvem setu spojin so se (metiltio)pirimidinski ligandi na centralni ion vezali v stehiometričnem razmerju 2:1. Poleg kelatnega liganda pa je en kompleks vseboval še trifenilfosfin. Izkaže se, da reakcija tega tipa z drugimi uporabljenimi pirimidintioni ne poteče. Dobljene spojine sem okarateriziral z NMR, UV-VIS in IR spektroskopijo, masno spektrometrijo in CHN elementno analizo. Pripravil sem tudi monokristale večine kompleksov. Njihova struktura je bila določena z rentgensko difrakcijo.

• Language: Slovenian
• Keywords: baker(I), koordinacijske spojine, substituirani pirimidini, sinteza
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2023
• PID: 20.500.12556/RUL-149534
• COBISS.SI-ID: 163791363
• Publication date in RUL: 07.09.2023

Secondary language

• Language: English
• Title: Synthesis and characterization of copper(I) complexes with chelating 2-(methylthio)pyrimidines

Abstract

I have prepared five copper(I) complexes with bipyridine-type ligands. In the first set of compounds (methyltio)pyrimidine ligands have been bound to central ion in stochiometric ratio 2:1. In addition to chelate ligand one complex also contained triphenylphosphine. As it turns out, similar reactions with other used pyrimidinthiones do not take place. Prepared compounds were characterised with NMR, UV-VIS and IR spectroscopy, mass spectrometry and CHN elemental analysis. I have also prepared monocrystals of most complexes, structures of which were determined with X-ray diffraction.

• Keywords: copper(I), coordination compounds, substituted pyrimidines, synthesis