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Preparation Complexes of Ligand 2–Cyclohexyl Thio–5–Phenyl–1,3,4–Oxadiazole | ||
| College Of Basic Education Research Journal | ||
| Volume 20, Issue 1, March 2024, Pages 786-805 PDF (642.85 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.33899/berj.2024.182777 | ||
| Authors | ||
| Amed Mudafar Mohammed* 1; Amira Jihad Ahmed* 2 | ||
| 1University of Mosul College of Education for Girls Dept. of Chemistry | ||
| 2University of Mosul College of Education for Pure Science -EDUPS /Dept. of Chemistry | ||
| Abstract | ||
| This study deals with the preparation and investigation of a number of new complexes of Cu(II) , Zn(II) , Hg(II) , Ag(I) , Pt(IV) and Pb(II).The complexes were formed by the reaction of the mentioned metal ions with the ligand which is derived from oxadiazole, 2–cyclohexy lthio–5–phenyl–1,3,4–oxadiazole (OXC) in the molar ratio (1:1) , (1:2) and (1:3) (metal to ligand ).The prepared complexes having general formulae : [M(OXC)Cl2] [M(OXC)X2]H2O M= Cu(II) , Zn(II) M= Hg(II) , Pb(II) X= NO3-, CH3COO- [M(OXC)2 ]X2 M = Cu (II), Zn (II), Hg (II), Pb (II) X= Cl–, NO3-, CH3COO- [Pt(OXC)3]Cl4 [Ag(OXC)]NO3 OXC = 2–cyclohexyl thio–5–phenyl–1,3,4–oxadiazole These complexes have been characterized by variety of chemical, physical and spectroscopic techniques, such as elemental analysis, molar conductance, Infrared absorption spectra, electronic spectra and magnetic susceptibility measurements. These studies indicate that the tetracoordinate complexes have square planer structure and the hexacoordinate complexes have octahedral structure while bidentate complex for Ag(I) have been found to have non-linear (deviated) structure. | ||
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