M(hfac)2(TTF–py)2 (M = CuII, MnII; HFAC = hexafluoroacetylacetonate and TTF–py = 4-(2-tetrathiafulvalenyl-ethenyl)pyridine): a new approach for π–d interactions in conducting and magnetic molecule based materials - Université de Rennes Accéder directement au contenu
Article Dans Une Revue Synthetic Metals Année : 2003

M(hfac)2(TTF–py)2 (M = CuII, MnII; HFAC = hexafluoroacetylacetonate and TTF–py = 4-(2-tetrathiafulvalenyl-ethenyl)pyridine): a new approach for π–d interactions in conducting and magnetic molecule based materials

Résumé

The new coordination complexes M(hfac)2(TTF–py)2 (M = CuII, MnII) in which the paramagnetic transition metal and the organic donor are covalently linked through delocalized π system are prepared aiming with a new approach for the occurrence of π–d interactions in conducting and magnetic molecule based materials. The structures, magnetic properties and electrochemical properties were investigated. X-ray structure analysis revealed its structure is favorable for electrical conductivity.

Dates et versions

hal-00257879 , version 1 (20-02-2008)

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Lahcène Ouahab, F. Iwahori, Stéphane Golhen, R. Carlier, Jean-Pascal Sutter. M(hfac)2(TTF–py)2 (M = CuII, MnII; HFAC = hexafluoroacetylacetonate and TTF–py = 4-(2-tetrathiafulvalenyl-ethenyl)pyridine): a new approach for π–d interactions in conducting and magnetic molecule based materials. Synthetic Metals, 2003, 133-134, pp.505-507. ⟨10.1016/S0379-6779(02)00434-4⟩. ⟨hal-00257879⟩
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