Organomonophosphines in PtP2S2 derivatives: structural aspects
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Milan Melník
Milan Melník, DrSc graduated from the Comenius University of Bratislava, Slovakia and obtained his PhD (1972) and Doctor of Science (1990) from Slovak Technical University (Slovakia). His main research interest concerns the coordination and bio-coordination chemistry of the transition and main group elements. His research is focused on structure-properties-bioactivities and is focused on the development of new drugs on the basis of copper complex – antirheumatics, antituberculotics, with bioactive ligands. He has (co)authored 59 scientific monographs, over 350 scientific papers. He is a member of various universities and leading scientist of many research projects.
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Peter Mikuš
Peter Mikuš, PhD received his MSc in Analytical Chemistry in 1995 from the Faculty of Natural Sciences Comenius University in Bratislava, Slovak Republic. He received his PhD in Analytical Chemistry from the same faculty in 2002. Currently, he is Assistant Professor, Head of the Department of Pharmaceutical Analysis and Nuclear Pharmacy and Director of the Toxicological and Antidoping Center. His research interests include development of new progressive (chiral) capillary electrophoresis separation methods for the advanced pharmaceutical and biomedical analyses of drugs, their (bio) degradation products, and biomarkers. Recently his research has been also oriented on the crystallography of coordination compounds.
Abstract
In this review, the structural parameters of almost 130 monomeric Pt(II) coordination complexes with the inner coordination sphere of PtP2S2 in which P-donor ligands are only monodentate organomonophosphines are summarized and analyzed. These complexes crystallized in three crystal systems: orthorhombic (×14)<triclinic (×46)<monoclinic (×66). The complexes with cis-configuration by far prevail. The S-donor ligands are mono- and bidentate. The chelating -S,S′ ligands form wide variability of ter-, four-, five-, six-, and seven-membered metallocyclic rings. There is cooperative effect between the metallocycles, (S-Pt-S, bite angles), trans-S-Pt-P, and cis-S-Pt-P bond angles: with opening bite angle, trans-S-Pt-P bond angle also opens and at the same time cis-S-Pt-P bond angle closes. There are cis-, trans-, as well as distortion isomers.
About the authors
Milan Melník, DrSc graduated from the Comenius University of Bratislava, Slovakia and obtained his PhD (1972) and Doctor of Science (1990) from Slovak Technical University (Slovakia). His main research interest concerns the coordination and bio-coordination chemistry of the transition and main group elements. His research is focused on structure-properties-bioactivities and is focused on the development of new drugs on the basis of copper complex – antirheumatics, antituberculotics, with bioactive ligands. He has (co)authored 59 scientific monographs, over 350 scientific papers. He is a member of various universities and leading scientist of many research projects.
Peter Mikuš, PhD received his MSc in Analytical Chemistry in 1995 from the Faculty of Natural Sciences Comenius University in Bratislava, Slovak Republic. He received his PhD in Analytical Chemistry from the same faculty in 2002. Currently, he is Assistant Professor, Head of the Department of Pharmaceutical Analysis and Nuclear Pharmacy and Director of the Toxicological and Antidoping Center. His research interests include development of new progressive (chiral) capillary electrophoresis separation methods for the advanced pharmaceutical and biomedical analyses of drugs, their (bio) degradation products, and biomarkers. Recently his research has been also oriented on the crystallography of coordination compounds.
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