Anionic stannaferrocene and its unique electronic state

Masaichi Saito, Naoki Matsunaga, Jumpei Hamada, Shunsuke Furukawa, Tomofumi Tada, Rolfe H. Herber

Research output: Contribution to journalArticle

Abstract

We succeeded in the synthesis of an anionic stannaferrocene by the reaction of a dilithiostannole with a Fe(III) reagent, which cannot be achieved by the use of cyclopentadienyl (Cp) and its related ligands. The Mössbauer spectroscopic analysis and quantum-chemical calculations indicate that the contribution of a resonance form arising from a Fe(I) and two stannole anion is the most plausible state. The cyclic voltammetry of the anionic ferrocene revealed a quasi-reversible oxidation wave at (E pa = 1 1.60, E pc = 1 1.40, E 1 /2 = 1 1.50 V vs Fc/Fc + ), lower than that of the parent ferrocenide anion, owing to the introduction of the aromatic dianionic stannole ligands.

Original languageEnglish
Pages (from-to)163-165
Number of pages3
JournalChemistry Letters
Volume48
Issue number2
DOIs
Publication statusPublished - Jan 1 2019
Externally publishedYes

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Electronic states
Anions
Ligands
Spectroscopic analysis
Cyclic voltammetry
Oxidation
ferrocene

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Saito, M., Matsunaga, N., Hamada, J., Furukawa, S., Tada, T., & Herber, R. H. (2019). Anionic stannaferrocene and its unique electronic state. Chemistry Letters, 48(2), 163-165. https://doi.org/10.1246/cl.180880

Anionic stannaferrocene and its unique electronic state. / Saito, Masaichi; Matsunaga, Naoki; Hamada, Jumpei; Furukawa, Shunsuke; Tada, Tomofumi; Herber, Rolfe H.

In: Chemistry Letters, Vol. 48, No. 2, 01.01.2019, p. 163-165.

Research output: Contribution to journalArticle

Saito, M, Matsunaga, N, Hamada, J, Furukawa, S, Tada, T & Herber, RH 2019, 'Anionic stannaferrocene and its unique electronic state', Chemistry Letters, vol. 48, no. 2, pp. 163-165. https://doi.org/10.1246/cl.180880
Saito M, Matsunaga N, Hamada J, Furukawa S, Tada T, Herber RH. Anionic stannaferrocene and its unique electronic state. Chemistry Letters. 2019 Jan 1;48(2):163-165. https://doi.org/10.1246/cl.180880
Saito, Masaichi ; Matsunaga, Naoki ; Hamada, Jumpei ; Furukawa, Shunsuke ; Tada, Tomofumi ; Herber, Rolfe H. / Anionic stannaferrocene and its unique electronic state. In: Chemistry Letters. 2019 ; Vol. 48, No. 2. pp. 163-165.
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