Synthesis, Spectral and Antibacterial studies of some transition metal complexes with Schiff base derived from thiosemicarbazide and Phthalaldyde
Abstract
Three transition metal Cr(III), Ni(II) and Cu(II) complexes of the Schiff base N,N՛-((1Z,1՛E)1,2-phenylenebis(methanelylidene)-bis(hydrazinecarbothioamide) have been synthesised and investigated using several techniques: physical characteristics, UV-Vis, mass spectra, molar conductivity, magnetic moment measurements, micro-analytical data (CHNS), 1HNMR and IR. The micro-analytical data indicate the formation of a 1:1[M:L] ratio. The molar conductance measurement showed that the [NiL(Cl)2] complex has non-electrolytic nature. The molar conductance measurements of the complexes [Cr(H2L)(Cl)2 and [Cu(H2L)(H2O)2]Cl2 were electrolyte in nature and [Ni(H2O)Cl2] was non-electrolyte in nature. The infrared spectral data displayed the main coordination sites of N,N՛-((1Z,1՛E)1,2-phenylenebis (methane lylidene)-bis(hydrazinecarbothioamide) towards Cr(III), Ni(II) and Cu(II) ions. The electronic spectral results exhibited the presence of the electronic transitions in the free Schiff base and its complexes, the data suggested that the Cr(III), Ni(II) and Cu(II) complexes have an octahedral geometrical structure.
Full text article
Authors
This work is licensed under a Creative Commons Attribution 4.0 International License.
In a brief statement, the rights relate to the publication and distribution of research published in the journal of the University of Sebha where authors who have published their articles in the journal of the university of Sebha should how they can use or distribute their articles. They reserve all their rights to the published works, such as (but not limited to) the following rights:
- Copyright and other property rights related to the article, such as patent rights.
- Research published in the journal of the University of Sebha and used in its future works, including lectures and books, the right to reproduce articles for their own purposes, and the right to self-archive their articles.
- The right to enter a separate article, or for a non-exclusive distribution of their article with an acknowledgment of its initial publication in the journal of Sebha University.
Privacy Statement The names and e-mail addresses entered on the Sabha University Journal site will be used for the aforementioned purposes only and for which they were used.