Al-Samarraie, A., Al-Shawi and T.Z. Jasim, J. (2005). Spectrophotometric Investigation of Cu (II) and Fe (III) Schiff base complexes based on 2-hydroxybenzilidene -4- Methoxybenzene. , 23(1), 91-105.
A.T. Al-Samarraie; J.M. Al-Shawi and T.Z. Jasim. "Spectrophotometric Investigation of Cu (II) and Fe (III) Schiff base complexes based on 2-hydroxybenzilidene -4- Methoxybenzene". , 23, 1, 2005, 91-105.
Al-Samarraie, A., Al-Shawi and T.Z. Jasim, J. (2005). 'Spectrophotometric Investigation of Cu (II) and Fe (III) Schiff base complexes based on 2-hydroxybenzilidene -4- Methoxybenzene', , 23(1), pp. 91-105.
Al-Samarraie, A., Al-Shawi and T.Z. Jasim, J. Spectrophotometric Investigation of Cu (II) and Fe (III) Schiff base complexes based on 2-hydroxybenzilidene -4- Methoxybenzene. , 2005; 23(1): 91-105.

Spectrophotometric Investigation of Cu (II) and Fe (III) Schiff base complexes based on 2-hydroxybenzilidene -4- Methoxybenzene

basrah journal of science
Article 1, Volume 23, Issue 1, 2005, Pages 91-105    PDF (0 K)
Authors
A.T. Al-Samarraie; J.M. Al-Shawi and T.Z. Jasim
Abstract
Metal complexes of 2-hydroxybenzilidene-4- methoxybenzene with Fe (III) and Cu (II) ions in neutral 96% ethanolic solution have been prepared and studied . Ligand to metal ratio for complex has been investigated using mole ratio method . The unstable 2:1 complexes absorb light in the region 200-600nm formation constants have also been determined .
The spectrophotometric investigation of the metal complexes indicated that it is possible to detect 4×10-6 M of Cu (II) and 2.5×10-6 M of Fe (III) ions with linear calibration curves up to 4×10-5 for both ions . No interferences with most transition metal ions were detected under our experimental condition .
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