Synthesis and characterization of β-Diketimine Schiff base complexes with Ni(II) and Zn(II) Ions: Experimental and Theoretical Study

I.A.M. Saraireh; M. Altarawneh; J. Alhawarin; M. Salman; A.A. Abu-Yamin; R. Alasad

doi:10.1155/2019/4561013

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Synthesis and characterization of β-Diketimine Schiff base complexes with Ni(II) and Zn(II) Ions: Experimental and Theoretical Study

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Synthesis and characterization of β-Diketimine Schiff base complexes with Ni(II) and Zn(II) Ions: Experimental and Theoretical Study

I.A.M. Saraireh, M. Altarawneh, J. Alhawarin, M. Salman, A.A. Abu-Yamin and R. Alasad

Journal of Chemistry, Vol.2019, art. no. 4561013

2019

DOI: https://doi.org/10.1155/2019/4561013

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Abstract

Schiff base diethyl 4,4-(pentane-2,4-diylidenebis(azanylylidene))benzoate (1) as a new ligand (L) was prepared by the reaction of acetylacetone with benzocaine in the ratio of 1 : 1. Two transition-metal complexes, [Ni(II)(LCl(HOEt))] (2) and [Zn(II)(LCl(HOEt))] (3), have been synthesized from metal salts with didentate Schiff base ligand (L) and characterized by elemental analyses, FT-IR, 1H NMR, 13C NMR UV-Vis spectroscopy, and magnetic susceptibility. The biological activity of the complexes was studied. In addition, the M06-2x density function theory method and the 6-31G(d) basic set were applied to determine the optimized structures of 1–3 and to determine their IR and 1H NMR, 13C NMR spectra theoretically. The data are in good agreement with the experimental results. The geometries of complexes 2 and 3 were determined to be square-planar for 2 and tetrahedral for 3.

Details

Title: Synthesis and characterization of β-Diketimine Schiff base complexes with Ni(II) and Zn(II) Ions: Experimental and Theoretical Study
Authors/Creators: I.A.M. Saraireh (Author/Creator) - Al-Hussein Bin Talal University
M. Altarawneh (Author/Creator) - Al-Hussein Bin Talal University
J. Alhawarin (Author/Creator)
M. Salman (Author/Creator) - Al-Hussein Bin Talal University
A.A. Abu-Yamin (Author/Creator) - Al-Hussein Bin Talal University
R. Alasad (Author/Creator)
Publication Details: Journal of Chemistry, Vol.2019, art. no. 4561013
Publisher: Hindawi Publishing
Identifiers: 991005543713307891
Murdoch Affiliation: School of Engineering and Information Technology
Language: English
Resource Type: Journal article

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Collaboration types: Domestic collaboration; International collaboration
Citation topics: 2 Chemistry; 2.1 Synthesis; 2.1.229 Olefin Polymerization Catalysts
Web Of Science research areas: Chemistry, Multidisciplinary
ESI research areas: Chemistry