Thermo- and electro-switchable Cs⊂{Fe-Fe} cubic cage: spin-transition and electrochromism

Thermo- and electro-switchable Cs⊂{Fe-Fe} cubic cage: spin-transition and electrochromism

A mixed valence Cs⊂{Fe 4 -Fe 4 } cyanido-cube was synthesized and structurally characterized. The molecule, which is robust in solution, shows remarkable electronic versatility. Electrochromic properties associated with nine different electronic states are observed in solution together with a thermo...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-09, Vol.56 (74), p.195-1953
Hauptverfasser: Glatz, Jana, Chamoreau, Lise-Marie, Flambard, Alexandrine, Meunier, Jean-Francois, Bousseksou, Azzedine, Lescouëzec, Rodrigue
Format: Artikel
Sprache:eng
Schlagworte:
Chemical Sciences
Chemical synthesis
Crystallography
Electrochromism
Electron spin
Electron states
Robustness (mathematics)
Spin transition
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Beschreibung
Zusammenfassung:A mixed valence Cs⊂{Fe 4 -Fe 4 } cyanido-cube was synthesized and structurally characterized. The molecule, which is robust in solution, shows remarkable electronic versatility. Electrochromic properties associated with nine different electronic states are observed in solution together with a thermo-induced spin-transition in the solid state. The Cs⊂{Fe 4 -Fe 4 } cube is a dual redox and magnetic switch showing remarkable electrochromic properties and spin-transition in its neutral state.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc04279j