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Preparation, Characterization and Study of Biological and Structural Optimization of Ni and Cu Complexes

Salah BA, Kandil AT and Abd El-Nasser MG

Semicarbazide (SC) and thiosemicarbazide (TSC) derivatives were allowed to react with salicylaldehyde (SA), 2-acetylpyridine (AP) and 2-acetylthiophene (AT). The synthesized ligands are reacted with some transition metals like Ni and Cu with molar ratios 2:1 and the prepared complexes are characterized by spectroscopic methods. The expected structures for the prepared complexes, total energy, dipole moment and dihedral angles were theoretically studied and fully optimized using Gaussian 09w.