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Transition Metal Complexes of 2-Hydroxy-N-(5-mercapto-1,3,4-thiadiazole-2-yel)benzilidine | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 7, Issue 3, 2007, Pages 169-179 PDF (0 K) | ||
| Abstract | ||
| This research concerning the preparation a new derivative of the compound :Abstract2-amino-5-mercapto-1,3,4-thiadiazole which reacted with o-hydroxy bezaldehyde to produce 2-hydroxy-N-(5-mercapto-1,3,4-thidiazole-yel)benzelidine. The new ligand and it’s complexes of the metal ions; Cr+3, Fe+3, Co+2, Ni+2, Cu+2, Pd+2, Cd+2 and Pt+4 were prepared and characterized by infra–red, FTIR and UV-visible spectroscopy ,atomic absorption, magnetic susceptibility and molar conductivity measurements .In addition the molar ratio measurements were used to identify the suspected molecular formula for the complexes and the nuclear magnetic resonance was carried out for the prepared ligand. These measurements suggest the following molecular formulas for the metal complexes: 1-Octahedral configuration with the formula; MLCLn , ML2CLn n=2,3,4 2-Square planer configuration with the formula; MLCL2,ML2CL2 3-Tetrahedral configuration with the formula;MLCL2,M2L2CL2 | ||
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