A new hexaferrocene complex with a [M3(&mu;3-O)] 7+ core

Meriakre V.; Nakano Motohiro; Gomez-Segura Jordi; Imaz Inhar; Sporer Christian; Wurst Klaus; Veciana Jaume; Turta Constantin; Ruiz-Molina Daniel; Jaitner Peter E.

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2023-09-13 15:50

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MERIAKRE, V., NAKANO, Motohiro, GOMEZ-SEGURA, Jordi, IMAZ, Inhar, SPORER, Christian, WURST, Klaus, VECIANA, Jaume, TURTA, Constantin, RUIZ-MOLINA, Daniel, JAITNER, Peter E.. A new hexaferrocene complex with a [M3(μ3-O)] 7+ core. In: Inorganic Chemistry, 2006, vol. 45, pp. 10443-10445. ISSN 0020-1669. DOI: https://doi.org/10.1021/ic061322s

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Inorganic Chemistry

Volumul 45 / 2006 / ISSN 0020-1669

A new hexaferrocene complex with a [M₃(μ₃-O)] ⁷⁺ core

DOI:https://doi.org/10.1021/ic061322s

Pag. 10443-10445

Meriakre V.¹, Nakano Motohiro², Gomez-Segura Jordi³, Imaz Inhar³, Sporer Christian³, Wurst Klaus⁴, Veciana Jaume³, Turta Constantin¹, Ruiz-Molina Daniel³, Jaitner Peter E.⁴

¹ Institute of Chemistry of the Academy of Sciences of Moldova,
² Osaka University,
³ Institute of Materials Science of Barcelona,
⁴ University of Innsbruck

Disponibil în IBN: 26 iulie 2023

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The new hexaferrocene complex 1 has been synthesized and characterized by X-ray diffraction. Its magnetization data were fitted to a detailed theoretical model that considers nonequivalent exchange parameters between Fe ions to yield the magnetic exchange coupling values of J₁/k_B = -31.5 K and J₂/k_B = -25.8 K. Moreover, the cyclic voltammogram of complex 1 confirmed its redox activity associated with the presence of ferrocene units, with very small or negligible electronic interactions between them.