Dielectric response of novel one-dimensional hydrogen-bonded molecular crystal [4,6-dmpH][Hca]

Hironori Ohchi, Kazuyuki Takahashi, Jyun Ichi Yamaura, Shinya Takaishi, Hatsumi Mori

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


The frequency dependent dielectric response due to proton transfer is observed for the novel one-dimensional (1D) hydrogen-bonded co-crystal, [4,6-dmpH][Hca] (4,6-dmp=4,6-dimethylpyrimidine, ca=chloranilic acid). This response is only observed for an as-grown crystal in a metastable state with defects of hydrogen bonds. The critical hydrogen-bond length and one-dimensionality might be deeply related to the metstable state.

Original languageEnglish
Pages (from-to)S341-S343
JournalPhysica B: Condensed Matter
Issue number11 SUPPL.
Publication statusPublished - 2010 Jun 1


  • Dielectric response
  • Metastable state
  • One-dimensional molecular materials
  • Proton transfer

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering


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