Exchange interactions in copper(II) complexes with tridentate Schiff bases: EPR and magnetic studies |
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| Authors: | Bogusława Jeżowska-Trzebiatowska Julia Jezierska Jerzy Baranowski |
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| Affiliation: | Institute of Chemistry, University of Wroc?aw, Wroc?aw, Poland |
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| Abstract: | The influence of the nature of ligands upon the magnetic and EPR properties was investigated for the series of polynuclear Cu(II) complexes with tridentate Schiff bases. A similar tendency of changes in the |J| and D parameters was found for binuclear Cu(II) complexes with ligands derived from condensation of 3-amino-1-propanol with 2-hydroxyaldehydes and acetylacetone as well as for Cu(II) complexes with condensation products of o-aminophenol and β-diketones. The Cu(II) complex with Schiff base of 1-amino-2-propanol and acetylacetone exhibits ferromagnetic behaviour suggesting tetrameric structure. |
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