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Article Dans Une Revue Journal of Porphyrins and Phthalocyanines Année : 2017

Structural analysis of a dimeric trinuclear zinc(II) complex based on a preorganized yet flexible strap porphyrin

Résumé

We report the solid-state structure of an unexpected trinuclear zinc dimeric porphyrin complex resulting of zinc insertion into a single strap porphyrin. The latter bears an overhanging carboxylic acid which usually interacts with metal cations either in out-of-plane (OOP) or in hanging-atop (HAT) coordination mode by changing its location above the porphyrin coordination site. However, in the present studies, the overhanging carboxylic group acts as a bidentate ligand and binds the OOP-bound zinc cation together with another zinc cation bridging two porphyrin units.

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Chimie
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Dates et versions

hal-01578531 , version 1 (29-08-2017)

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Btissam Najjari, Thierry Roisnel, Bernard Boitrel. Structural analysis of a dimeric trinuclear zinc(II) complex based on a preorganized yet flexible strap porphyrin. Journal of Porphyrins and Phthalocyanines, 2017, 21 (3), pp.198--204. ⟨10.1142/S1088424617500316⟩. ⟨hal-01578531⟩
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