Tris(pentachlorophenyl) gold(III) complexes |
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| Affiliation: | Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Saragossa, Spain;Colegio Universitario de La Rioja, Logroño, Spain;Institute of General, Inorganic and Theoretical Chemistry, University of Innsbruck, Innrain 80-82, A-6020 Innsbruck, Austria |
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| Abstract: | By reaction of Tl(C6Cl5)2Cl with Au(C6Cl5)(tht) (tht = tetrahydrothiophen) or [N(PPh3)2] [Au(C6- Cl5)Cl] the gold(III) complexes [Au(C6Cl5)3(tht)] or [N(PPh3)2][Au(C6Cl5)3Cl] respectively, can be prepared. They are the first tris(pentachlorophenyl)- gold(III) complexes to be reported. The ready displacement of tht by other neutral or anionic ligands leads to the synthesis of Au(C6Cl5)3(Ph2PCH2PPh2) or Q[Au(C6Cl5)3X] (Q=N(PPh3)2, PPh3Me or PPh2Me2; X=C6F5, SCN, Br or I). |
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