Synthesis and characterization of some lanthanide metal complexes Ce(III), Gd(III), Nd(III), Tb(III) and Er(III) with sulfasalazine as sulfa drug

M. G. Abd El-Wahed; S. M. El-Megharbel; M. Y. El-Sayed; Y. M. Zahran; M. S. Refat

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Synthesis and characterization of some lanthanide metal complexes Ce(III), Gd(III), Nd(III), Tb(III) and Er(III) with sulfasalazine as sulfa drug

M. G. Abd El-Wahed, S. M. El-Megharbel, M. Y. El-Sayed, Y. M. Zahran and M. S. Refat

Bulgarian chemical communications, Vol.47(3), pp.895-903

01/01/2015

Abstract

Chemistry

Chemistry, Multidisciplinary

Physical Sciences

Science & Technology

The complexation between lanthanides metal ions like Ce(III), Eu(III), Nd(III) and La(III) with sulfasalazine (H(3)suz) produced 1:1 molar ratio ( metal : sulfasalazine) as a monodentate via OH group and give general formula: Na-2[M(Hsuz)(Cl)(3)(H2O)]center dot xH(2)O, where: M= Ce, Eu, Nd and La, x= 2 and 10. The resulted sulfasalazine compounds were assigned by Infrared, H-1-NMR and electronic spectra. Themogravimetric analysis and kinetic thermodynamic parameters have proved the thermal stability feature of sulfasalazine complexes. The anti-microbial activities of the lanthanides metal complexes of sulfasalazine recorded a significant effect against some bacteria and fungi.

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Title: Synthesis and characterization of some lanthanide metal complexes Ce(III), Gd(III), Nd(III), Tb(III) and Er(III) with sulfasalazine as sulfa drug
Creators - without role: M. G. Abd El-Wahed - Zagazig University
S. M. El-Megharbel - Zagazig University
M. Y. El-Sayed - Zagazig University
Y. M. Zahran - Zagazig University
M. S. Refat - Taif University
Publication Details: Bulgarian chemical communications, Vol.47(3), pp.895-903
Publisher: Bulgarian Acad Science
Number of pages: 9
Identifiers: 9910652408331
Academic Unit: Taif University
Language: English
Resource Type: Journal article