Metal-Rich Copper Chalcogenide Clusters at the Border Between Molecule and Bulk Phase: The Structures of [Cu93Se42(SeC6H4SMe)9(PPh3)18], [Cu96Se45(SeC6H4SMe)6(PPh3)18], and [Cu136S56(SCH2C4H3O)24(dpppt)10]

Metal-Rich Copper Chalcogenide Clusters at the Border Between Molecule and Bulk Phase: The Structures of [Cu93Se42(SeC6H4SMe)9(PPh3)18], [Cu96Se45(SeC6H4SMe)6(PPh3)18], and [Cu136S56(SCH2C4H3O)24(dpppt)10]

Between molecule and bulk phase: The three title compounds are examples of ligand‐stabilized clusters having significant structural features of the corresponding binary copper(I) chalcogenides. The cluster shown, [Cu136S56(SR)24(dpppt)10], can be seen as an approximate 1.2×1.4×1.9 nm3 section of a c...

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Veröffentlicht in:Angewandte Chemie International Edition 2010-09, Vol.49 (38), p.6899-6903
Hauptverfasser: Fu, Ming-Lai, Issac, Ibrahim, Fenske, Dieter, Fuhr, Olaf
Format: Artikel
Sprache:eng
Schlagworte:
chalcogenides
cluster compounds
copper
crystal structure analysis
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Zusammenfassung:Between molecule and bulk phase: The three title compounds are examples of ligand‐stabilized clusters having significant structural features of the corresponding binary copper(I) chalcogenides. The cluster shown, [Cu136S56(SR)24(dpppt)10], can be seen as an approximate 1.2×1.4×1.9 nm3 section of a cubic phase of Cu2S. The background shows a typical X‐ray diffraction image of a single crystal of the cluster.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201001301