فرج المهدي اهويدي, خليفة مصباح خليفة وعبدالسلام معتوق هميل
المؤلفون بالإنجليزي
*F.S. Almahde , K. M. Khalifa , A.M. Hamil
الملخص الانجليزي
Abstract Metal complexes of Cr(III), Mn(II) of the Schiff base derived from (E)-1-((3-
aminophenyl)imino)methyl)naphthalene-2-ol have been prepared and characterized on the basis of physical
characteristics, micro-analytical data(CHN), molar conductivity, magnetic moment measurements, Mass
spectra, 1HNMR, IR and UV-Vis spectrum data. The elemental analysis data showed the isolated complexes
are in 1:1 [M:L] ratio .The obtained molar conductance values revealed the complexes are nonelectrolyte in
nature. The results of magnetic moment measurements showed that, the complexes of Cr(III), Mn(II), have
unpaired electrons. The infrared spectral data displayed the main coordination sites of (E)-1-((3-
aminophenyl)imino) methyl)naphthalene-2-ol towards Cr(III), Mn(II) ions. The electronic spectral results of
the Schiff base ligand and its complexes suggest that, the Cr(III), Mn(II) complexes have octahedral and
tetrahedral structure.
تاريخ النشر
01/05/2019
الناشر
مجلة العلوم البحثة والتطبيقية Journal of Pure & Applied Sciences
أ.د. عبدالسلام معتوق هميل | Prof. Dr. Abdusalam Matoog Hamil | 6223