Formation of a dinuclear mercury(II) complex with a regular bis-strapped porphyrin following a tunable cooperative process. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Angewandte Chemie International Edition Année : 2011

Formation of a dinuclear mercury(II) complex with a regular bis-strapped porphyrin following a tunable cooperative process.

Résumé

Structural characterization of the first dinuclear mercury(II) complex with a regular porphyrin reveals dissymmetry induced by binding of dimethyl sulfoxide molecules to the metal ions, which form two allosterically connected binding sites (see structure; gray C, orange Hg, blue N, red O, yellow S). The cooperativity of the metal insertion can be tuned, either positively or negatively, by the presence of a base or by the interaction with exogenous ligands.

Dates et versions

hal-00738755 , version 1 (05-10-2012)

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Nicolas Motreff, Stéphane Le Gac, Michel Luhmer, Eric Furet, Jean-François Halet, et al.. Formation of a dinuclear mercury(II) complex with a regular bis-strapped porphyrin following a tunable cooperative process.. Angewandte Chemie International Edition, 2011, 50 (7), pp.1560-4. ⟨10.1002/anie.201007007⟩. ⟨hal-00738755⟩
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