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Izumi Motoyama
Researcher at Tokyo Metropolitan University
Publications - 84
Citations - 1050
Izumi Motoyama is an academic researcher from Tokyo Metropolitan University. The author has contributed to research in topics: Valence (chemistry) & Triiodide. The author has an hindex of 18, co-authored 84 publications receiving 1039 citations. Previous affiliations of Izumi Motoyama include Tokai University.
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Mixed-Valence Dialkylbiferrocenium Salts: An Explanation for the Observed Temperature Dependence of Electron-Transfer Rates
Teng Yuan Dong,David N. Hendrickson,Kumiko Iwai,Michelle J. Cohn,Steven J. Geib,Arnold L. Rheingold,Hirotoshi Sano,Izumi Motoyama,Satoru Nakashima +8 more
TL;DR: In this article, the rate of inrramolecular electron transfer in mixed-valence biferrocenium triiodide, 1, and four mixedvalence dialkyl-substituted biferricium triide salts is controlled by dynamics in the solid state.
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The Temperature Dependence of the Trapped and Averaged-valence State in Mono-oxidized Dialkylbiferrocenes
TL;DR: In this paper, an interesting temperature dependence of the valence state was observed in the Mossbauer spectra of the mixed-valence salts of 1′, 1'″-dialkylbiferrocenes, measured at various temperatures from 4.2 K to 300 K.
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Mössbauer and ESR Spectroscopic Studies on the Mixed-Valence States of 1′,1'″-Dialkyl- and 1′,1'″-Bis(methylbenzyl)biferrocenium Triiodides in Crystalline and Dispersed State
TL;DR: In this paper, a good correlation of the anisotropy of g-values with the mixed-valence states was observed in the ESR spectra for a series of 1′,1'''-dialkyl and 1'',1''-bis(methylbenzyl)biferrocenium triiodides.
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A Simple Modification of Vilsmeier Method for the Preparation of Formylferrocene
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Preparation, characterization and electric conductivity of CT adducts of crystalline poly(1,1′-ferrocenylene) with electron acceptors
Takakazu Yamamoto,Kenichi Sanechika,Akio Yamamoto,Motomi Katada,Izumi Motoyama,Hirotoshi Sano +5 more
TL;DR: In this paper, an X-ray diffraction pattern of the crystalline poly(1,1′-ferrocenylene) with the electron acceptors showed peaks at 11.8°, 19.2°, 23.5°, and 25.2 degrees.