Issue 36, 2011
From the journal:

Dalton Transactions

Charge-transfer complexes from decamethylferrocene and 1,4-quinone derivatives: neutral–ionic phase diagrams for metallocene complexes†

Tomoyuki Mochida,*ab   Yusuke Funasakoa  and  Hiroko Azumib  

* Corresponding authors

a Department of Chemistry, Graduate School of Science, Kobe University, Rokkodai, Nada, Hyogo, Japan
E-mail: tmochida@platinum.kobe-u.ac.jp

b Department of Chemistry, Faculty of Science, Toho University, Miyama, Funabashi, Chiba, Japan

Abstract

Charge-transfer (CT) complexes of ferrocenes with 1,4-quinone derivatives were investigated. Deca- and octamethylferrocene complexes with 1,4-naphthoquinone derivatives were prepared and structurally characterized; these were neutral 1 : 2 DA complexes with mixed-stack structures. The formation of complexes with 1,4-benzoquinones was examined by applying solvent-drop grinding. CT energies and phase transitions in these neutral and other ionic complexes were investigated. Their electronic states are discussed on the basis of the phase diagrams derived for mixed-stack ferrocene-based CT complexes, taking into account their dependence on the DA ratio, dimensionality, and intermolecular interactions.

Graphical abstract: Charge-transfer complexes from decamethylferrocene and 1,4-quinone derivatives: neutral–ionic phase diagrams for metallocene complexes

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Article information

DOI
https://doi.org/10.1039/C1DT10200A
Article type
Paper
Submitted
05 Feb 2011
Accepted
13 Jun 2011
First published
09 Aug 2011

Dalton Trans., 2011,40, 9221-9228

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Charge-transfer complexes from decamethylferrocene and 1,4-quinone derivatives: neutral–ionic phase diagrams for metallocene complexes

T. Mochida, Y. Funasako and H. Azumi, Dalton Trans., 2011, 40, 9221 DOI: 10.1039/C1DT10200A

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