Core controls shell: The X‐ray structure of a dichlorophenyl adduct of the unprecedented La@C3v(7)‐C82 shows that the substituent is singly bonded to a triple‐hexagon junction C atom, which has pronounced radical character due to strong metal–cage interactions, revealed by plotting theoretical p‐orbital axis vector (POAV) values against SOMO spin densities for the different types of C atoms (see picture).
Einflussreicher Gast: Eine Röntgen‐Strukturanalyse belegt, dass der Dichlorphenylsubstituent der Titelverbindung über eine Einfachbindung mit einem Kohlenstoffatom am Schnittpunkt dreier Sechsecke verknüpft ist. Die Auftragung berechneter p‐Orbitalachsenvektor(POAV)‐Werte gegen die SOMO‐Spindichte weist für dieses C‐Atom einen ausgeprägt radikalischen Charakter infolge starker Metall‐Käfig‐Wechselwirkungen aus (siehe Graph).
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