A dielectric anomaly observed for doubly reduced mixed-valence polyoxometalate

Ippei Nakamura, Ryo Tsunashima, Sadafumi Nishihara, Katsuya Inoue, Tomoyuki Akutagawa

    Research output: Contribution to journalArticlepeer-review

    10 Citations (Scopus)


    Benzimidazolium is revealed to form quasi-isostructural crystals of mixed-valence molecular metal oxides that consist of [PMoV2MoVI10O40]5- and fully oxidized [BWVI12O40]5-. The structure and dielectric behaviour were compared and a dielectric anomaly was evident due to the electric dipole relaxation in the mixed-valence system.

    Original languageEnglish
    Pages (from-to)6824-6827
    Number of pages4
    JournalChemical Communications
    Issue number51
    Publication statusPublished - 2017

    ASJC Scopus subject areas

    • Catalysis
    • Electronic, Optical and Magnetic Materials
    • Ceramics and Composites
    • Chemistry(all)
    • Surfaces, Coatings and Films
    • Metals and Alloys
    • Materials Chemistry


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