Au 70 S 20 (PPh 3 ) 12 : an intermediate sized metalloid gold cluster stabilized by the Au 4 S 4 ring motif and Au-PPh 3 groups

Au 70 S 20 (PPh 3 ) 12 : an intermediate sized metalloid gold cluster stabilized by the Au 4 S 4 ring motif and Au-PPh 3 groups

Reducing (Ph P)AuSC(SiMe ) with l-Selectride® gives the medium-sized metalloid gold cluster Au S (PPh ) . Computational studies show that the phosphine bound Au-atoms not only stabilize the electronic structure of Au S (PPh ) , but also behave as electron acceptors leading to auride-like gold atoms...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2018, Vol.54 (3), p.248-251
Hauptverfasser: Kenzler, Sebastian, Schrenk, Claudio, Frojd, Andrew R, Häkkinen, Hannu, Clayborne, Andre Z, Schnepf, Andreas
Format: Artikel
Sprache:eng
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Zusammenfassung:Reducing (Ph P)AuSC(SiMe ) with l-Selectride® gives the medium-sized metalloid gold cluster Au S (PPh ) . Computational studies show that the phosphine bound Au-atoms not only stabilize the electronic structure of Au S (PPh ) , but also behave as electron acceptors leading to auride-like gold atoms on the exterior.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc08014j