Temperature dependence of the electrical conductivity of Salicylaldazinate metal chelates

  • B. A. El-Sayed
  • M. M. El-Desoky
  • S. M. Shaaban
  • M. B. Sayed


A study of the temperature dependence of the electrical conductivity of Salicylaldazine and its metal complexes with the d-block elements Ni2+, Cu2+ and Zn2+, is correlated with molecular spectral data. The values of the activation energies obtained from the electrical conductivity measurements, as well as the energy gaps corresponding to the maximum absorption wavelengths in the region of ultraviolet and visible spectra, indicate the important role of chelation in producing the Salicylaldazine semiconducting properties.


Activation Energy Electrical Conductivity Electronic Material Maximum Absorption Metal Complex 
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Copyright information

© Chapman & Hall 1992

Authors and Affiliations

  • B. A. El-Sayed
    • 1
  • M. M. El-Desoky
    • 1
    • 2
  • S. M. Shaaban
    • 1
  • M. B. Sayed
    • 1
  1. 1.Department of ChemistryAl-Azhar UniversityCairoEgypt
  2. 2.Department of Physics, Faculty of ScienceAl-Azhar UniversityCairoEgypt

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