Syntheses and Crystal Structures of New Palladium(II) and Platinum(IV) Trialkylsulfonium Compounds |
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| Authors: | David Heß Mikhail Gorlov Andreas Fischer Lars Kloo Prof. Dr. |
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| Affiliation: | 1. Stockholm / Sweden, The Royal Institute of Technology (KTH), Department of Chemistry, Inorganic Chemistry;2. Stockholm / Sweden, The Royal Institute of Technology (KTH), Department of Chemistry, Inorganic ChemistryDepartment of Chemistry, Royal Institute of Technology, S‐100 44 Stockholm, Sweden. Tel.: +46‐8‐790‐9343, fax: +46‐8‐790‐9349 |
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| Abstract: | The reactions of platinum(II) iodide with triethyl‐ or trimethylsulfonium iodide in acetonitrile solution lead to the formation of crystalline products (Et3S)2[PtI6] ( 1 ) and [Me3S]2[PtI6]·CH3CN ( 2 ), respectively. The formation of Pt(IV) complexes may be explained either by disproportionation of PtI2 or oxidation by oxygen. Palladium(II) iodide reacts with triethylsulfonium iodide to give the palladium(II) complex (Et3S)2[PdI4] ( 3 ). The crystal structures of 1 – 3 were determined by single‐crystal X‐ray diffraction. In the crystal structures, the compounds 2 and 3 exhibit an extensive hydrogen‐bonding network. |
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| Keywords: | Platinum Palladium Sulfonium Ionic liquid Crystal structure |
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