Spectral and structural studies of Ni(II) and Zn(II) complexes of N-trans-cinnamylidene-2-mercaptoaniline |
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| Authors: | N Anc?nS ?de SG Özta?M Tüzün E ?ahin |
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| Institution: | a Department of Chemistry, Ankara University, 06100 Ankara, Turkey
b Department of Physics, Faculty of Engineering, University of Hacettepe, 06532 Beytepe, Ankara, Turkey |
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| Abstract: | Ni(II) and Zn(II) complexes of the bidentate thiol ligand N-trans-cinnamylidene-2-mercaptoaniline which is obtained from trans-cinnamaldehyde and 2-mercaptoaniline were prepared and characterized by their IR absorption spectra, X-ray powder diffraction measurements, elemental analysis and 1H-NMR spectra. On the other hand, energy minimization studies of the molecules were carried out to obtain the most probable three-dimensional molecular conformations.The comparative 1H-NMR, IR, X-ray powder diffraction and energy minimization studies have shown that metal atoms are connected to the N and S atoms of Schiff bases and the complex have cis type fashion. |
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| Keywords: | NMR techniques IR spectroscopy X-ray studies Energy minimizations Ni(II) and Zn(II) complexes |
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