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Spectral Characterization of Co(II), Ni (II) and Cu (II) complexes with 5-(4-Chlorophenyl)-3-(2-naphthyl)- 1-phenyl-4,5-dihydro-1H-pyrazole
| Content Provider | Semantic Scholar |
|---|---|
| Author | Khalifa, K. M. G.a.el-Alttif, ยน. Aboubaker, Mohamed |
| Copyright Year | 2008 |
| Abstract | The Co(II), Ni(II) and Cu(II) complexes of 5-(4-Chlorophenyl)-3-(2-naphthyl)-1-phenyl-4,5- dihydro-1H-pyrazole were synthesized and characterized by elemental analysis, molar conductivity, infrared and electron paramagnetic resonance spectroscopies. The analytical data suggested the stoichiometric of 1:1 and 1:2 (M:L) ratios. From the infrared spectra, it is concluded that the ligand is coordinated to the metal ions through nitrogen atoms of the ligand. The electron paramagnetic resonance spectral data suggested a square planar structure for Co(II and Ni (II) complexes and an octahedral geometry for Cu(II) complex. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.orientjchem.org/download/28072/ |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |