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Article Dans Une Revue Chemistry - A European Journal Année : 2018

Redox-Driven Transformation of a Discrete Molecular Cage into an Infinite 3D Coordination Polymer

György Szalóki
Serhii Krykun
  • Fonction : Auteur
Vincent Croué
  • Fonction : Auteur
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Magali Allain
Yohann Morille
Sébastien Goeb
Marc Sallé

Résumé

Two M12L6 redox-active self-assembled cages constructed from an electron-rich ligand based on the extended tetrathiafulvalene framework (exTTF) and metal complexes with a linear geometry (PdII and AgI) are depicted. Remarkably, based on a combination of specific structural and electronic features, the polycationic self-assembled AgI coordination cage undergoes a supramolecular transformation upon oxidation into a three-dimensional coordination polymer, that is characterized by X-ray crystallography. This redox-controlled change of the molecular organization results from the drastic conformational modifications accompanying oxidation of the exTTF moiety.
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Dates et versions

hal-02390496 , version 1 (03-12-2019)

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György Szalóki, Serhii Krykun, Vincent Croué, Magali Allain, Yohann Morille, et al.. Redox-Driven Transformation of a Discrete Molecular Cage into an Infinite 3D Coordination Polymer. Chemistry - A European Journal, 2018, 24 (44), pp.11273-11277. ⟨10.1002/chem.201801653⟩. ⟨hal-02390496⟩
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