Electronic and molecular structure of room-temperature stable triplet carbene as studied by ESR spectroscopy

Katsuhiko Furukawa, Takeji Takui, Koichi Itoh, Tetsuya Watanabe, Katsuyuki Hirai, Hideo Tomioka

    Research output: Contribution to journalArticle

    3 Citations (Scopus)

    Abstract

    A ground-state triplet diphenylcarbene derivative, 2,2′,4,4′,6,6′-hexabromodiphenylcarbene 1 was synthesized and generated to be a model for chemically stable organic high-spin molecules. Electron Spin Resonance spectroscopy showed that 1 was a triplet molecule in the ground state and survived up to room temperature in the crystal state. 1 is the first stable triplet carbene in fluid solution at low temperature and in the crystal state at room temperature.

    Original languageEnglish
    Pages (from-to)271-278
    Number of pages8
    JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
    Volume278-279
    DOIs
    Publication statusPublished - Jan 1 1996

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    carbenes
    Molecular structure
    Electronic structure
    Paramagnetic resonance
    molecular structure
    Spectroscopy
    electronic structure
    Ground state
    ground state
    room temperature
    spectroscopy
    Electron spin resonance spectroscopy
    crystals
    molecules
    electron paramagnetic resonance
    Crystals
    Molecules
    Temperature
    fluids
    Derivatives

    All Science Journal Classification (ASJC) codes

    • Condensed Matter Physics

    Cite this

    Electronic and molecular structure of room-temperature stable triplet carbene as studied by ESR spectroscopy. / Furukawa, Katsuhiko; Takui, Takeji; Itoh, Koichi; Watanabe, Tetsuya; Hirai, Katsuyuki; Tomioka, Hideo.

    In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 278-279, 01.01.1996, p. 271-278.

    Research output: Contribution to journalArticle

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    AU - Hirai, Katsuyuki

    AU - Tomioka, Hideo

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