Conductivity Studies of Schiff Base Ligands Derived from O-Phenylenediamine and Their Co(ll) and Zn(ll) Complexes

Muhamad Faridz  Osman; Karimah  Kassim

doi:10.24191/srj.v12i2.9389

Conductivity Studies of Schiff Base Ligands Derived from O-Phenylenediamine and Their Co(ll) and Zn(ll) Complexes

Authors

Muhamad Faridz Osman
Karimah Kassim

DOI:

https://doi.org/10.24191/srj.v12i2.9389

Keywords:

Schiff base, o-phenylenediamine, 2-hydroxy-3- methoxybenzaldehyde, 2-hydroxy-5-nitrobenzaldehyde, conductivity

Abstract

The coordination complexes of Co(II) and Zn(II) with Schiff bases derived from o-phenylenediamine and substituted 2-hydroxybenzaldehyde were prepared. All compounds were characterized by Fourier transform infrared (FTIR) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy elemental analyzers. They were analyzed using impedance spectroscopy in the frequency range of 100Hz-1MHz. L1 and L2 showed higher conductivity compared to their metal complexes, which had values of 1.37 x 10^-7 and 6.13 x 10^-8 S/cm respectively.

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Published

2015-12-31

How to Cite

Osman, M. F. ., & Kassim, K. . (2015). Conductivity Studies of Schiff Base Ligands Derived from O-Phenylenediamine and Their Co(ll) and Zn(ll) Complexes. Scientific Research Journal, 12(2), 13–23. https://doi.org/10.24191/srj.v12i2.9389