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Identifier	000403602
Title	Συνθετική και δομική μελέτη μεταλλοφωσφονικών ενώσεων και διερεύνηση επιλεγμένων ιδιοτήτων
Alternative Title	Synthetic and structural study of metal phosphonate compounds and investigation of selected properties
Author	Αρμάκολα, Ειρήνη Α.
Thesis advisor	Δημάδης, Κωνσταντίνος
Reviewer	Τρικαλίτης, Παντελής Μήλιος, Κωνσταντίνος
Abstract	Metal phosphonate chemistry has ben rapidly developing during the last years due to several potential applications in various technological fields, such as: pharmaceutics (osteoporosis drugs), ion exchange, gas absorption/storage, proton conductivity, catalysis, chemical water treatment, etc. In the present Thesis, the synthesis of metal phosphonate coordination polymers and complexes is described, by using three different phosphonate ligands and divalent metal ions (Ca, Sr, Ba, Pb, Co, Zn, Cu). Depending on the synthesis design, co-ligands have been used. The carboxyphosphonate ligand N,N-bisphosphonomethyl glycine (BPMGLY) formed four new compounds with the metal ions Ca2+, Sr2+, Ba2+ και Pb2+. The bis-phosphonate ligand 1-hydroxyethane-1,1-diphosphonic acid (HEDP) gave three new compounds, the first one with Co2+, and imidazole as a co-ligand, the second one with Zn2+ and 2,2’-bpy as co-ligand and the third one with Zn2+ and 4,4’-bpy as co-ligand. In addition, the mono-phosphonate ligand vinyl phosphonic acid (VPA) formed two new compounds with 1,10-phenanthroline as co-ligand and the metal ions Cu2+ και Zn2+. The physicochemical characterization and crystal structures are also presented of the following compounds:{Ca(BPMGLY)(H2O)}n, {Sr(BPMGLY)(H2O)}n, {Pb(BPMGLY)(H2O)}n, {Ba3.5(BPMGLY)26(H2O)}n, {[(HEDP)(Im)3Co2]·3H2O)}n, {[Zn(2,2-bpy)(HEDP)(H2O)]·3H2O)}n, {[Zn(4,4’-bpy)(HEDP)]·3H2O}n, [(VPA)(phen)Cu(Η2Ο)]·4Η2O και {[(VPA)4(phen)4Zn5(H2O)4]·(Η2Ο)2(NO3)2}n. Lastly, proton conductivity and catalytic properties were studied for selected compounds.
Language	Greek
Subject	2,2’-bpy
	4,4’-bpy
	BPMGLY
	Catalysis.
	HEDP
	Im
	Metal phosphonates compounds
	Phen
	Phosphonic acid
	Proton conductivity
	VPA
	Κατάλυση
	Μεταλλοφωσφονικές ενώσεις
	Πρωτονιακή αγωγιμότητα
	Φωσφονικό οξύ
Issue date	2016-11-18
Collection	School/Department--School of Sciences and Engineering--Department of Chemistry--Post-graduate theses
	Type of Work--Post-graduate theses
Permanent Link	https://elocus.lib.uoc.gr//dlib/1/b/1/metadata-dlib-1478165446-721498-12679.tkl
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