Kupferchalkogenid‐Clusterverbindungen mit Brom‐funktionalisierter Ligandenhülle |
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| Authors: | Robert Langer Linda Wünsche Dieter Fenske Olaf Fuhr Dr |
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| Institution: | 1. Institut für Anorganische Chemie, DFG‐Centrum für funktionelle Nanostrukturen (CFN), Universit?t Karlsruhe(TH), Engesserstr. 15, 76131 Karlsruhe, Germany;2. Institut für Nanotechnologie (INT), Forschungszentrum Karlsruhe, Postfach 3640, 76021 Karlsruhe, Germany |
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| Abstract: | Five new copper chalcogenide cluster molecules, Cu4(S–C6H4–Br)4(PPh3)4] ( 1 ), Cu22Se6(S–C6H4–Br)10(PPh3)8] ( 2 ), Cu28Se6(S–C6H4–Br)16(PPh3)8] ( 3 ), Cu47Se10(S–C6H4–Br)21(OAc)6(PPh3)8] ( 4 ) and Cu8(S–C6H4–Br)6(S2C–NMe2)2(PPh3)4] ( 5 ) have been synthesized and characterized by single‐crystal X‐ray structure analysis. Compounds 1 – 4 were prepared from the reaction of CuOAc, p‐Br–C6H4–SSiMe3 and Se(SiMe3)2 in the presence of PPh3. In a further reaction of 1 with iPrMgCl and (Me2N–CS2)2 cluster 5 was crystallized. |
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| Keywords: | Copper Selenium Sulfur Cluster compounds Crystal structure |
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