STUDIES OF SPECTRAL AND MAGNETIC BEHAVIOUR OF SOME COMPLEXES OF DIVALENT NICKEL AND IRON METALS WITH POLLYDENTATE SCHIFF BASE AS LIGAND

  • Unique Paper ID: 166581
  • Volume: 11
  • Issue: 2
  • PageNo: 1270-1273
  • Abstract:
  • First of all in 1869, H. Shciff a product obtained by the condensation of a primary amine and a carbonyl compound. In order to perpetuate the name of discoverer the product was later on known as Schiff base. We have prepared a Schiff base, Bis (O-benzophenone) di-amino propane by the condensation of 1,3 di-amino propane and (O-hydroxy phenone) under suitable condition. On the characterization, the ligand molecule has been found to be bi-anionic tetradendate. The complexes of Nickel (II) and Iron (II) have been prepared separately with this ligand in presence of bases containing Nitrogen and Oxygen atoms as their donor sites. By the characterization of the complexes by usual physico chemical methods, all the complexes have been found to be non-electrolyte, mono-metric, paramagnetic with octahedral geometry.

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