An [FeII3O]4+ Core Wrapped by Two [FeIIL3]− Units

An [FeII3O]4+ Core Wrapped by Two [FeIIL3]− Units

An [FeII3O]4+ core in a candy wrapper: 3,5‐Bis(pyridin‐2‐yl)pyrazolate (L−) and iron(II) ions undergo homochiral self‐assembly into a bis(triple‐helical) cluster (see picture), in which a triangular [FeII3O]4+ core (Fe orange and yellow, O red) is surrounded by two [FeIIL3]− units (Fe purple, L− gra...

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Veröffentlicht in:Angewandte Chemie International Edition 2006-08, Vol.45 (33), p.5459-5461
Hauptverfasser: Yoneda, Ko, Adachi, Keiichi, Nishio, Kyonosuke, Yamasaki, Mikio, Fuyuhiro, Akira, Katada, Motomi, Kaizaki, Sumio, Kawata, Satoshi
Format: Artikel
Sprache:eng
Schlagworte:
bridging ligands
cluster compounds
helical structures
iron
self-assembly
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Zusammenfassung:An [FeII3O]4+ core in a candy wrapper: 3,5‐Bis(pyridin‐2‐yl)pyrazolate (L−) and iron(II) ions undergo homochiral self‐assembly into a bis(triple‐helical) cluster (see picture), in which a triangular [FeII3O]4+ core (Fe orange and yellow, O red) is surrounded by two [FeIIL3]− units (Fe purple, L− gray).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200602067