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Physico-chemical Studies on the Complexes: On Some Transition Metals with Some Organic Compounds - Couverture souple
Synopsis
Azosulfonamide rhodanines are widely used as analytical reagents. They are capable of forming chelates with many of metal ions. The formed chelates are distinguished by their stability due to the formation of chelate ring. From the structural point of view, these were considered as metal indicators since they posses functional groups capable of chelate formation joined directly to the central metal ions.In the present investigation, proton-ligand stability constant, pKH, of azosulfonamide rhodanine compounds will be determined potentiometrically in 20% (v/v) DMF-water mixture. The metal-ligand stability constantsof the compounds with Fe2+, Cd2+, Fe3+,UO2 2+ and Zr4+ will be determined potentiometrically. Stoichiometeries of the complexes formed in solution will be determined potentiometrically. The enthalpy change, the entorpy change, and the free energy change, of the compounds and their complexes will be evaluated and discussed. The structure of these chelates will be elucidated from the study of their elementalanalyses, infrared spectra, 1H-NMR spectrum, electronic spectra, magnetic measurements and ESR.
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À propos de l'auteur
Current Specialization: Synthesis and Characterization of Supramolecular Polymer; Supramolecular Polymer Complexes; Conducting Polymer; Conducting Polymer Complexes; Organic Compounds/Aliphatic compounds; Complexes;Preparation and Characterization of Heterochemistry of Uranyl Complexes (El-Sonbati equation)
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Physico-chemical Studies on the Complexes
Edité par
LAP LAMBERT Academic Publishing Okt 2010, 2010
ISBN 10 : 3843372292
ISBN 13 : 9783843372299
Neuf
Taschenbuch
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Azosulfonamide rhodanines are widely used as analytical reagents. They are capable of forming chelates with many of metal ions. The formed chelates are distinguished by their stability due to the formation of chelate ring. From the structural point of view, these were considered as metal indicators since they posses functional groups capable of chelate formation joined directly to the central metal ions.In the present investigation, proton-ligand stability constant, pKH, of azosulfonamide rhodanine compounds will be determined potentiometrically in 20% (v/v) DMF- water mixture. The metal-ligand stability constantsof the compounds with Fe2+, Cd2+, Fe3+,UO2 2+ and Zr4+ will be determined potentiometrically. Stoichiometeries of the complexes formed in solution will be determined potentiometrically. The enthalpy change, the entorpy change, and the free energy change, of the compounds and their complexes will be evaluated and discussed. The structure of these chelates will be elucidated from the study of their elementalanalyses, infrared spectra, 1H-NMR spectrum, electronic spectra, magnetic measurements and ESR. 232 pp. Englisch. N° de réf. du vendeur 9783843372299
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Physico-chemical Studies on the Complexes
Edité par
LAP LAMBERT Academic Publishing, 2010
ISBN 10 : 3843372292
ISBN 13 : 9783843372299
Neuf
Couverture souple
Vendeur : moluna, Greven, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: El-Sonbati AdelCurrent Specialization: Synthesis and Characterization of Supramolecular Polymer Supramolecular Polymer Complexes Conducting Polymer Conducting Polymer Complexes Organic Compounds/Aliphatic compounds ComplexesP. N° de réf. du vendeur 5467141
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Physico-chemical Studies on the Complexes | On Some Transition Metals with Some Organic Compounds
Edité par
LAP LAMBERT Academic Publishing, 2011
ISBN 10 : 3843372292
ISBN 13 : 9783843372299
Neuf
Taschenbuch
Vendeur : preigu, Osnabrück, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. Physico-chemical Studies on the Complexes | On Some Transition Metals with Some Organic Compounds | Adel El-Sonbati (u. a.) | Taschenbuch | 232 S. | Englisch | 2011 | LAP LAMBERT Academic Publishing | EAN 9783843372299 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. N° de réf. du vendeur 106864920
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Physico-chemical Studies on the Complexes
Edité par
LAP LAMBERT Academic Publishing Okt 2010, 2010
ISBN 10 : 3843372292
ISBN 13 : 9783843372299
Neuf
Taschenbuch
Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -Azosulfonamide rhodanines are widely used as analytical reagents. They are capable of forming chelates with many of metal ions. The formed chelates are distinguished by their stability due to the formation of chelate ring. From the structural point of view, these were considered as metal indicators since they posses functional groups capable of chelate formation joined directly to the central metal ions.In the present investigation, proton-ligand stability constant, pKH, of azosulfonamide rhodanine compounds will be determined potentiometrically in 20% (v/v) DMF- water mixture. The metal-ligand stability constantsof the compounds with Fe2+, Cd2+, Fe3+,UO2 2+ and Zr4+ will be determined potentiometrically. Stoichiometeries of the complexes formed in solution will be determined potentiometrically. The enthalpy change, the entorpy change, and the free energy change, of the compounds and their complexes will be evaluated and discussed. The structure of these chelates will be elucidated from the study of their elementalanalyses, infrared spectra, 1H-NMR spectrum, electronic spectra, magnetic measurements and ESR.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 232 pp. Englisch. N° de réf. du vendeur 9783843372299
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Physico-chemical Studies on the Complexes : On Some Transition Metals with Some Organic Compounds
Edité par
LAP LAMBERT Academic Publishing, 2011
ISBN 10 : 3843372292
ISBN 13 : 9783843372299
Neuf
Taschenbuch
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Évaluation du vendeur 5 sur 5 étoiles
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Azosulfonamide rhodanines are widely used as analytical reagents. They are capable of forming chelates with many of metal ions. The formed chelates are distinguished by their stability due to the formation of chelate ring. From the structural point of view, these were considered as metal indicators since they posses functional groups capable of chelate formation joined directly to the central metal ions.In the present investigation, proton-ligand stability constant, pKH, of azosulfonamide rhodanine compounds will be determined potentiometrically in 20% (v/v) DMF- water mixture. The metal-ligand stability constantsof the compounds with Fe2+, Cd2+, Fe3+,UO2 2+ and Zr4+ will be determined potentiometrically. Stoichiometeries of the complexes formed in solution will be determined potentiometrically. The enthalpy change, the entorpy change, and the free energy change, of the compounds and their complexes will be evaluated and discussed. The structure of these chelates will be elucidated from the study of their elementalanalyses, infrared spectra, 1H-NMR spectrum, electronic spectra, magnetic measurements and ESR. N° de réf. du vendeur 9783843372299
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