Synthesis, spectral, antimicrobial, and thermal properties of Ce(III), Gd(III), Nd(III), Tb(III), and Er(III) gliclazide complexes

M. G. Abd El-Wahed; S. M. El-Megharbel; M. Y. El-Sayed; Y. M. Zahran; M. S. Refat; M. A. Al-Omar; A. M. Naglah

doi:10.1134/S1070363216020328

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Synthesis, spectral, antimicrobial, and thermal properties of Ce(III), Gd(III), Nd(III), Tb(III), and Er(III) gliclazide complexes

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Synthesis, spectral, antimicrobial, and thermal properties of Ce(III), Gd(III), Nd(III), Tb(III), and Er(III) gliclazide complexes

M. G. Abd El-Wahed, S. M. El-Megharbel, M. Y. El-Sayed, Y. M. Zahran, M. S. Refat, M. A. Al-Omar and A. M. Naglah

Russian journal of general chemistry, Vol.86(2), pp.391-399

01/02/2016

DOI: https://doi.org/10.1134/S1070363216020328

Abstract

Chemistry

Chemistry, Multidisciplinary

Physical Sciences

Science & Technology

The complexation between the lanthanide metal ions Ce(III), Gd(III), Nd(III), Tb(III), and Er(III) and gliclazide produced 1 : 1 molar ratio metal: gliclazide (Glz) complexes coordinated in a monodentate fashion via the OH group and having the general formulas [M(Glz)Cl-3(H2O)]center dot xH(2)O (M = Ce, Gd, Nd and x = 1, 3, 4, respectively) and [M(Glz)(H2O)(4)]Cl-3 center dot yH(2)O (M = Tb, Er and y = 1, 2, respectively). The structure of the synthesized lanthanide gliclazide complexes was assigned by IR, (HNMR)-H-1, and UV-Vis spectroscopy. Thermal analysis and kinetic and thermodynamic parameters gave evidence for the thermal stability of the Glz complexes. The latter showed a significant antimicrobial effect against some bacteria and fungi.

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Title: Synthesis, spectral, antimicrobial, and thermal properties of Ce(III), Gd(III), Nd(III), Tb(III), and Er(III) gliclazide complexes
Creators - without role: M. G. Abd El-Wahed - Zagazig University
S. M. El-Megharbel - Taif University
M. Y. El-Sayed
Y. M. Zahran - Zagazig University
M. S. Refat - Port Said University
M. A. Al-Omar - King Saud University
A. M. Naglah - King Saud University
Publication Details: Russian journal of general chemistry, Vol.86(2), pp.391-399
Publisher: Springer Nature
Number of pages: 9
Grant note: King Saud University, Vice Deanship of Research Chairs
Identifiers: 9910218608331
Academic Unit: Taif University; King Saud University
Language: English
Resource Type: Journal article