Previous studies on the synthesis and characterization of metal chelates with uracil by elemental analysis, conductivity, IR, UV-Vis, NMR spectroscopy, and thermal analysis were …
The main purpose of the current work is the design and synthesis of new Co (II), Ni (II), and Cu (II) mixed‐ligand complexes derived from simple and easily synthesized azo‐ligand,[2 …
MAEAA Ali, O Elhady, A Abdou… - Journal of Molecular …, 2023 - Elsevier
Abstract Here, using Pd 2+, Fe 3+, and Ni 2+ ions, we established new imidazole complexes. These complexes were described in the initial section to provide their chemical …
NAA Elkanzi, H Hrichi, H Salah, M Albqmi, AM Ali… - Polyhedron, 2023 - Elsevier
A new Schiff-base ligand, 4-[(4-oxo-4, 5-dihydro-1, 3-thiazol-2-yl) hydrazono] methylphenyl 4-methylbenzenesulfonate (L), and its Fe (III), Co (II), Ni (II), Cu (II) and Zn (II) complexes …
Abstract Four Co (II),(C1); Ni (II),(C2); Cu (II),(C3) and Zn (II),(C4) chelates have been synthesized with 1-(4-((2-amino-5‑methoxy) diazenyl) phenyl) ethanone ligand (L). The …
This work synthesized three new CrAz2, MnAz2, and FeAz2 complexes and investigated them using IR, mass, UV spectroscopy, elemental analysis, conductivity and magnetic tests …
Simple Summary The coronavirus was declared a worldwide pandemic for the first time in December 2019. Although vaccination reduces the risk of severe illness and death, no …
YAA Alghuwainem, HM Abd El-Lateef… - Journal of Molecular …, 2023 - Elsevier
In this work, we synthesized and studied novel VO (II), Mn (II), Fe (III), Zn (II), and Ag (I)− 4-((2- hydroxy-1-naphthyl) azo) benzenesulfonamide complexes. Characterization techniques …
Herien, three new Fe (III)(FeAZD), Ni (II)(NiAZD), and Cu (II)(CuAZD) complexes were synthesized and characterized using various physicochemical and spectroscopic …