Original title: Dipicolylamin modifikovaný bis(fosfinátovou) skupinou
Translated title: Dipicolylamine modified with a bis(phosphinate) group
Authors: Jaroš, Adam ; Kubíček, Vojtěch (advisor) ; Matulková, Irena (referee)
Document type: Bachelor's theses
Year: 2016
Language: cze
Abstract: [cze] [eng]
Pomocí Mannichovy reakce byl připraven aminofosfinátový ligand DPABPin. Potenciometrickými a NMR titracemi byly studovány jeho acidobazické vlastnosti a byly určeny protonizační konstanty a konstanty stability komplexů ligandu s Cu2+ , Zn2+ a Ni2+ . Dále byly izolovány krystaly koordinačních sloučenin ligandu s Cu2+ a Ni2+ a pomocí RTG strukturní analýzy bylo určeno geometrické uspořádání molekul v okolí centrálního iontu. Ligand DPABPin was synthesized by Mannich reaction. Acid-base properties of the ligand were studied by potentiometric titrations. Protonation constants and stability constants of complexes with Cu2+ , Zn2+ and Ni2+ were determined. Cu2+ and Ni2+ complexes were isolated and their geometry was determined using X-Ray diffraction analysis.
Keywords: complexes; dissociation constants; ligands; phosphinates; potentiometry; disociační konstanty; fosfináty; komplexy; ligandy; potenciometrie

Institution: Charles University Faculties (theses) (web)
Document availability information: Available in the Charles University Digital Repository.
Original record: http://hdl.handle.net/20.500.11956/84433

Permalink: http://www.nusl.cz/ntk/nusl-496791


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Universities and colleges > Public universities > Charles University > Charles University Faculties (theses)
Academic theses (ETDs) > Bachelor's theses