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oai:ojs.www.eurjchem.com:article/1774 2018-12-31T07:23:25Z eurjchem:ART driver

Synthesis, characterization and crystal structure of platinum(II) complexes with thiourea derivative ligands Keskin, Ebru Solmaz, Ummuhan Binzet, Gun Gumus, Ilkay Arslan, Hakan Thiourea Synthesis Platinum complexes Benzamide derivative Supramolecular structure Single crystal X‐ray diffraction Thiourea derivatives [N-(di-n-propylcarbamothioyl)-4-fluorobenzamide (HL1) and N-(di-n-propylcarbamothioyl)-4-bromobenzamide (HL2)] and their platinum complexes have been successfully synthesized and structurally characterized by spectroscopic 1H NMR, 13C NMR, COSY, HMQC, and FT-IR techniques. The structure of both complexes was also confirmed by single crystal X-ray diffraction studies. The study of X-ray single crystal diffraction shows that the supramolecular aggregation of the complexes is stabilized via weak interactions as well as stacking interactions such as C-H⋅⋅⋅π and π⋅⋅⋅π. The cis-[Pt(L1-S,O)2 showed C–H⋯π and π⋯π stacking interactions, whereas only C–H⋯π stacking interaction was observed in cis-[Pt(L2-S,O)2]. In addition, the strong classical and non-classical intermolecular hydrogen bonds are not found in the prepared complexes. Therefore, it can be said that the C–H⋯π and π⋯π stacking interactions play an important role in the formation of supramolecular structures of the complexes. Atlanta Publishing House LLC 2018-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/plain text/plain https://www.eurjchem.com/index.php/eurjchem/article/view/1774 10.5155/eurjchem.9.4.360-368.1774 European Journal of Chemistry; Vol. 9 No. 4 (2018): December 2018; 360-368 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/1774/pdf_1774 https://www.eurjchem.com/index.php/eurjchem/article/view/1774/2622 https://www.eurjchem.com/index.php/eurjchem/article/view/1774/2623 Copyright (c) 2018 Authors