Characterization and spectrophotometric studies of new Cu(II), Ni(II), Zn(II) complexes with Schiff base derived from 192-bis-(o-aminophenoxy)ethane and salicylaldehydel

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dc.contributor.authorAydin, H
dc.contributor.authorZiyadanogullari, B
dc.contributor.authorTemel, H
dc.date.accessioned2024-04-24T17:44:29Z
dc.date.available2024-04-24T17:44:29Z
dc.date.issued2005
dc.departmentDicle Üniversitesien_US
dc.description12th Symposium on Intermolecular Interactions and Molecular Conformations -- JUN 14-18, 2004 -- Pushchino, RUSSIAen_US
dc.description.abstractThe thermodynamic parameters of complexes of Cu(II), Ni(II), and Zn(II) cations with 1,2-bis-(o-aminophenoxy)ethane and salicylaldehyde were determined in 60% (v/v) DMF-water, with various ionic strengths (0.07, 0.13, and 0.2 M NaNO3), and at different temperatures (25, 30, 35, and 40 +/- 0.1 degrees C) using a spectrophotometric method. Sodium nitrate solution was used to maintain the ionic strengths. The stability constants show an inverse relationship with ionic strengths. The thermodynamic parameters (60% (v/v) DMF-water) (Delta G degrees, Delta H degrees, Delta S degrees) based on these formation constants were determined. The values of enthalpy change are negative for all systems. The ligand behaves toward the metal ion as a tetradentate ligand. The acid dissociation constant of ligand was investigated in 60% (v/v) DMF-water and calculated at different temperatures.en_US
dc.identifier.endpageS117en_US
dc.identifier.issn0036-0244
dc.identifier.startpageS114en_US
dc.identifier.urihttps://hdl.handle.net/11468/22093
dc.identifier.volume79en_US
dc.identifier.wosWOS:000232604500020
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoenen_US
dc.publisherMaik Nauka/Interperiodica/Springeren_US
dc.relation.ispartofRussian Journal of Physical Chemistry
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[No Keyword]en_US
dc.titleCharacterization and spectrophotometric studies of new Cu(II), Ni(II), Zn(II) complexes with Schiff base derived from 192-bis-(o-aminophenoxy)ethane and salicylaldehydelen_US
dc.titleCharacterization and spectrophotometric studies of new Cu(II), Ni(II), Zn(II) complexes with Schiff base derived from 192-bis-(o-aminophenoxy)ethane and salicylaldehydel
dc.typeConference Objecten_US

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