Structural Phase Transitions in Solid tert-Butylammonium Nitrate as Studied by Differential Thermal Analysis and 1H-NMR

Hiroyuki Ishida, Tadashi Iwachido, Naomi Hayama, Ryuichi Ikeda, Miyuki Hashimoto, Daiyu Nakamura

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Seven solid phases including three metastable phases of (CH3)3CNH3N03 were revealed by differential thermal analysis in the temperature range between 80 K and the melting point (418 K), and cationic dynamics in each phase was studied by use of 1 H-NMR techniques. The highest-temperature solid phase obtainable above 412 K was found to be an ionic plastic phase, where the cations perform rapid translational self-diffusion and overall rotation about their center of gravity.

Original languageEnglish
Pages (from-to)71-74
Number of pages4
JournalZeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Volume44
Issue number1
DOIs
Publication statusPublished - Jan 1 1989

ASJC Scopus subject areas

  • Mathematical Physics
  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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