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Gold ist ungewöhnlich im Vergleich zu den anderen Übergangsmetallen, da es als Anion (Aurid) stabil ist. Unter Verwendung eines von Diboraanthracen abgeleiteten Diphosphanliganden wurde ein Donor‐Akzeptor‐Komplex des anionischen Golds isoliert. In ihrer Zuschrift auf S. 10549 zeigen W. H. Harman et al., dass der Aurid‐Komplex eine reversible Zwei‐Elektronen‐Oxidation zu einem kationischen Goldkomplex...
Gold is unique among the transition metals in that it is stable as an isolated anion (auride). Despite this fact, the coordination chemistry of anionic gold is virtually nonexistent, and this unique oxidation state is not readily exploited in conventional solution chemistry owing to its high reactivity. Through the use of a new molecular scaffold based on diboraanthracene (B2P2, 1), we have overcome...
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