Title of article
Axial ligation for copper (II) complexes of bis (acetylacetonato) ethylenediimine and bis (3-chloroacetylacetonato) ethylenediimine
Author/Authors
Jassem ، Israa A. Department of Chemistry - College of Science - University of Thi-Qar , Abdul-Hassan ، Wathiq S. Department of Chemistry - College of Science - University of Thi-Qar , Flafel ، Ibrahim A. Department of Chemistry - College of Science - University of Thi-Qar , Jghebil ، Hussein O. Thi-Qar General Directorate of Education
From page
173
To page
203
Abstract
In this work, the N2O2 ligands AN and AN-Cl and their copper (II) complexes CuAN and CuAN-Cl are prepared and characterized by mass, FTIR, UV-Visible absorption spectrometries, XRD diffraction, and thermal analyses. The reaction of copper complexes CuAN and CuAN-Cl with 4,4 -bipyridine at lab temperature afforded the five coordinated adducts CuANbpy and CuAN-Clbpy, respectively. Likewise, these adducts are formed in solution (CHCl3 and DMF) and followed by absorption spectroscopy. The interaction of copper (II) complex with non-substituted bis-viologen V22+.2PF62- are carried out in DMF media to afford the adducts CuAN-Cl. V22+.2PF62-. The novel molecular switch is obtained after reduction the viologen unites of this adduct in DMF media.
Keywords
Bis (3-chloroacetylacetone) ethylenediimine , Bis (acetylacetone) ethylenediimine , 4 , 4’-bipyridine , Viologen , Copper (II) complexes
Journal title
Eurasian Chemical Communications
Journal title
Eurasian Chemical Communications
Record number
2733421
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