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Preparation and characterization of Co (II), Ni (II), Cu (II) and Zn (II) complexes with unsymmetrical tetra dentate Schiff bases ligand
Other Title(s)
تحضير و تشخيص Co (II), Ni (II), Cu (II) و Zn (II) مع قواعد شيف رباعية السن الغير متماثلة معقدات
Joint Authors
al-Nimah, Khansa Shakir Nimah Allah
al-Nada, Isra Muayyad Yunus
Source
al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah
Issue
Vol. 28, Issue 2 (30 Jun. 2019), pp.233-248, 16 p.
Publisher
University of Mosul College of Education for Pure Science
Publication Date
2019-06-30
Country of Publication
Iraq
No. of Pages
16
Main Subjects
Abstract EN
Complexes of Co(II), Ni(II),Cu(II) and Zn(II) with unsymmetrical tetradentate schiff bases ligands H2L1 =2-(1Z)- (8-(2-hydroxy benzylidene amino)naphthalen-1-ylimino) methyl) -6- methoxy phenol, H2L2 =2-((E) -1-(8-(Z)-2- hydroxyl benzylidene amino) naphthalen -1- ylimino) ethyl) phenol and H2L3 = 1-((8-((Z) -2-hydroxy benzylidene amino) naphthalen -1- ylimino) methyl) naphthalene-2-ol, have been prepared in (1:1) (L: M) molar ratio and characterized by elemental analysis, molar conductance, spectral method (I.R, electronic, 1H-NMR), magnetic measurements and metal content analysis.
The spectral data suggest that the ligands behave as a dibasic tetradentate ligands with ONNO donor, and coordinate with the metal ion to form mononuclear complexes via the oxygen and nitrogen atoms of the phenolic group and azomethine group respectively.
Conductivity data in DMF solution showed that all complexes are non-electrolyte.
Magnetic moment and electronic spectra data suggested square planar geometry for all complexes .
American Psychological Association (APA)
al-Nimah, Khansa Shakir Nimah Allah& al-Nada, Isra Muayyad Yunus. 2019. Preparation and characterization of Co (II), Ni (II), Cu (II) and Zn (II) complexes with unsymmetrical tetra dentate Schiff bases ligand. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah،Vol. 28, no. 2, pp.233-248.
https://search.emarefa.net/detail/BIM-899124
Modern Language Association (MLA)
al-Nimah, Khansa Shakir Nimah Allah& al-Nada, Isra Muayyad Yunus. Preparation and characterization of Co (II), Ni (II), Cu (II) and Zn (II) complexes with unsymmetrical tetra dentate Schiff bases ligand. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah Vol. 28, no. 2 (2019), pp.233-248.
https://search.emarefa.net/detail/BIM-899124
American Medical Association (AMA)
al-Nimah, Khansa Shakir Nimah Allah& al-Nada, Isra Muayyad Yunus. Preparation and characterization of Co (II), Ni (II), Cu (II) and Zn (II) complexes with unsymmetrical tetra dentate Schiff bases ligand. al-Tarbiyah wa-al-Ilm : Majallat ilmiyah lil-Buhuth al-Ilmiyah al-Asasiyah. 2019. Vol. 28, no. 2, pp.233-248.
https://search.emarefa.net/detail/BIM-899124
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 246-248
Record ID
BIM-899124