Effect of the substitutional groups on the electrochemistry, kinetic of thermal decomposition and kinetic of substitution of some uranyl Schiff base complexes

0462310 - FZÚ 2017 RIV IR eng J - Journal Article
Asadi, Z. - Nasrollahi, R. - Dušek, Michal - Fejfarová, Karla - Ranjkeshshorkaei, M. - Firuzabadi, F.D.
Effect of the substitutional groups on the electrochemistry, kinetic of thermal decomposition and kinetic of substitution of some uranyl Schiff base complexes.
Journal of the Iranian Chemical Society. Roč. 13, č. 5 (2016), 913-924. ISSN 1735-207X. E-ISSN 1735-2428
R&D Projects: GA ČR(CZ) GA14-03276S
Institutional support: RVO:68378271
Keywords : Schiff base complex * kinetic study * anticancer activity
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.407, year: 2016

Uranyl(VI) complexes [UO2(X-saloph)(solvent)], where saloph denotes N,N’-bis(salicylidene)-1,2-phenylenediamine and X = NO2, Cl, Me, H; were synthesized and characterized by 1H NMR, IR, UV–Vis spectroscopy, thermal gravimetry (TG), cyclic voltammetry, elemental analysis (C.H.N) and X-ray crystallography. The complex of [UO2(4-nitrosaloph)(DMF)] was also synthesized in nano form. The TG method and analysis of Coats-Redfern plots revealed that the kinetics of thermal decomposition of the complexes is of the fistorder in all stages. The kinetics and mechanism of the exchange reaction of the coor dinated solvent with tributylphosphine was investigated by spectrophotometric method. Anticancer properties were also investigated.
Permanent Link: http://hdl.handle.net/11104/0261775