Skip to Main content Skip to Navigation
Journal articles

Compartmentalized vs. non-compartmentalized translocations in metal porphyrin complexes

Abstract : Double translocation processes in homo- and heterobimetallic bis-strap porphyrin complexes rely on the coexistence of two different coordination modes namely out-of-plane (OOP, bound to the N-core) and hanging-atop (HAT, bound to the strap). Two different dynamics were encountered: (i) the metal ions stay on their resp. side of the macrocycle while exchanging between the strap and N-core binding sites (compartmentalized process); (ii) the metal ions exchange between the two sides of the porphyrin and maintain their OOP/HAT coordination modes (non-compartmentalized process). Various stimuli were used to tune these dynamic bimetallic systems (allosteric effector, acid-base conditions, dynamic constitutional evolution, light exposure).
Document type :
Journal articles
Complete list of metadatas

https://hal-univ-rennes1.archives-ouvertes.fr/hal-01269743
Contributor : Laurent Jonchère <>
Submitted on : Friday, February 5, 2016 - 11:21:22 AM
Last modification on : Thursday, March 5, 2020 - 2:04:40 PM

Identifiers

Citation

Stephane Le Gac, Bernard Boitrel. Compartmentalized vs. non-compartmentalized translocations in metal porphyrin complexes. New Journal of Chemistry, Royal Society of Chemistry, 2016, 40 (7), pp.5650-5655. ⟨10.1039/C5NJ03120F⟩. ⟨hal-01269743⟩

Share

Metrics

Record views

135