Luminiscenčne lastnosti cinkovih koordinacijskih spojin z indol-3-karboksilatnim ligandom

Setnikar, Luka (author), Perdih, Franc (mentor)

Sintetiziral sem spojino [Zn(I3O)2(H2O)2] iz ZnCl2 in indol-3-ocetne kisline, ki sem jo nato uporabil pri nadaljnjih pretvorbah z uporabo štirih različnih nevtralnih dušikovih ligandov (bipy = 2,2'-bipiridin, phen = fenantrolin, bipyam = bipiridinamin, 4 ampy = 4-aminopiridin) v razmerjih 1:1 ob uporabi različnih topil (metanol, etanol, kloroform). Nastale produkte [Zn(I3O)2(bipy)], [Zn(I3O)2(phen)], [Zn(I3O)2(bipyam)] in [Zn(I3O)2(4-ampy)2]∙H2O sem analiziral in okarakteriziral z IR spektroskopijo, rentgensko praškovno analizo (PXRD), elementno analizo (CHN), ter posnel UV-Vis in luminiscenčne spektre v trdnem. Produkte [Zn(I3O)2(bipy)], [Zn(I3O)2(bipyam)] in [Zn(I3O)2(4-ampy)2]∙H2O sem okarakteriziral tudi z jedrsko magnetno resonanco (1H NMR).

• Language: Slovenian
• Keywords: cink, indol-3-karboksilat, bipy, phen, bipyam, 4-ampy, UV-Vis, Luminiscenca
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FKKT - Faculty of Chemistry and Chemical Technology
• Year: 2020
• PID: 20.500.12556/RUL-116922
• COBISS.SI-ID: 21916675
• Publication date in RUL: 16.06.2020

Secondary language

• Language: English
• Title: Luminescence properties of zinc coordination compounds with indole-3-carboxylate ligand

Abstract

The starting compound [Zn(I3O)2(H2O)2] was synthesized by the reaction of ZnCl2 and indol-3-acetic acid, which was used as the starting compound for the synthesis of four different zinc complex by adding four different neutral nitrogen-donor ligands in 1:1 ratio with the starting compound in different solvents. The four resulting compounds [Zn(I3O)2(bipy)], [Zn(I3O)2(phen)], [Zn(I3O)2(bipyam)] in [Zn(I3O)2(4-ampy)2]∙H2O (bipy = bipiridin, phen = fenantrolin, bipyam = bipiridinamin, 4 ampy = 4-aminopiridin) have been analysed and characterized by some analytical methods such as: IR spectroscopy, X-ray diffraction (PXRD), nuclear magnetic resonance spectroscopy (1H NMR), CHN elemental analysis as well as UV-Vis and luminescence in the solid-state.

• Keywords: zink, indol-3-carboxylate, bipy, phen, bipyam, 4-ampy, UV-Vis, Luminiscenc