DC pole | Wartość | Język |
dc.contributor.advisor | Kuś, Piotr | - |
dc.contributor.advisor | Książek, Maria | - |
dc.contributor.author | Hellwig, Hubert | - |
dc.date.accessioned | 2022-04-01T09:24:30Z | - |
dc.date.available | 2022-04-01T09:24:30Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/23042 | - |
dc.description.abstract | Macrocyclic compounds from the family of crown ethers are subject of an enduring interest
due to their interesting properties and numerous applications. The most characteristic feature of
chemical compounds belonging to this class is their ability to form complexes with metal cations
from I and II group, and the dependence of stability of these complexes on the matching of a cation
diameter and the size of the cavity in a macrocyclic ring. The changing of part or all oxygen atoms
in the crown ether ring by other heteroatoms (for example sulfur or nitrogen atoms) allows the
obtaining of macrocyclic compounds with differentiated complexing properties.
During the research, a number of new macrocyclic compounds containing sulfur and oxygen
or nitrogen atoms were synthesized. Each of the synthesized macrocyclic compounds also
possesses an aromatic moiety in its structure. Complexes of the part of obtained macrocycles with
chosen transition metal cations were also synthesized. Obtained compounds were characterized by
means of instrumental analytical methods such as NMR, FTIR, UV-Vis spectrometry. Single
crystals obtained during research were used to determine crystal structures of large part of obtained
compounds by means of the XRD method.
Conducted research aims in broadening of fundamental knowledge in the field of described
group of macrocyclic compounds, with emphasis on their crystal structures and crystal structures of
their complexes with transition metal cations. | pl_PL |
dc.language.iso | pl | pl_PL |
dc.publisher | Katowice : Uniwersytet Śląski | pl_PL |
dc.subject | etery koronowe | pl_PL |
dc.subject | azot (pierwiastek) | pl_PL |
dc.subject | siarka (pierwiastek) | pl_PL |
dc.subject | kationy metali przejściowych | pl_PL |
dc.subject | związki makrocykliczne | pl_PL |
dc.title | Synteza i badanie właściwości fizykochemicznych związków makrocyklicznych zawierających atomy siarki oraz tlenu lub azotu | pl_PL |
dc.type | info:eu-repo/semantics/doctoralThesis | pl_PL |
Pojawia się w kolekcji: | Rozprawy doktorskie (WNŚiT)
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