Journal :   Asian Journal of Research in Chemistry

Volume No. :   13

Issue No. :  1

Year :  2020

Pages :   33-37

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Synthesis, Spectroscopic Studies and Crystal Structure of Ni(II) Squarate Complex with 4,4 Bipyridine



Address:   Louiza Zenkhri1*, Allaoui Abdelfattah1, Souheyla Boudjema2,3, Ahmed boutarfaia4,
Meriem Ben Idir1, Marwa Djenati1
1Valorisation and Promotion of Saharan Resources Laboratory (VPRS), University of Kasdi Merbah Ouargla, Chemistry Department, Faculty of Mathematics and Matter Sciences, Ouargla, Algeria - 30 000
2Département De Forage et Mécanique Des Chantiers Pétroliers, Faculté Des Hydrocarbures, Des Energies Renouvelables, Des Sciences De La Terre et De l’univers, Université Kasdi Merbah, BP 511 Route Ghardaia, Ouargla, Algeria.
3Laboratoire De Catalyse et Synthèse En Chimie Organique, Faculté Des Sciences, Université De Tlemcen, BP 119, Imama, Tlemcen, Algeria
4Laboratory of Applied Chemistry, Univ Biskra, Faculty of Exact Sciences S.N.V, Biskra 07000, Algeria
*Corresponding Author
DOI No: 10.5958/0974-4150.2020.00008.5

ABSTRACT:
The Squarate complex of Ni(II) with 4,4-bipyridine compound and [Ni(C4H2O4)2(C10H8N2)2]+2.2Cl- formula was synthesized by soft chemistry, using co-precipitation method. The structure was characterized using infrared spectroscopy for main functional groups confirmation and powder XRD witch show that it crystallize in the monoclinic system, with cell lattice parameters a=9.9674 Å, b=10.538, c=18.7066 Å, V=1940.83 Å3. The structure is based on SBU of NiO2N2 lied to organic entities. The nickel (II) is tetracoordinated with the two donor atoms of 4,4 bipyridine and two oxygen atoms of the squarate, building a distorted tetraedral around the metal ion.
KEYWORDS:
X rays diffraction, 4,4-bipyridine, Hybrid, IR spectra, soft chemistry, 1,2-Dihydroxy-3,4-diketo-cyclobutene.
Cite:
Louiza Zenkhri, Allaoui Abdelfattah, Souheyla Boudjema, Ahmed boutarfaia, Meriem Ben Idir, Marwa Djenati. Synthesis, Spectroscopic Studies and Crystal Structure of Ni(II) Squarate Complex with 4,4 Bipyridine; Asian J. Research Chem. 2020; 13(1): 33-37.
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