2H NMR lineshapes in deuterium molybdenum bronze 2H1.66MoO3

T. M. Barbara, S. Sinha, J. Jonas, D. Tinet, J. J. Fripiat

Research output: Contribution to journalArticle

4 Scopus citations

Abstract

2H NMR lineshapes for the deuterium molybdenum bronze H1.66MoO3 were measured over the temperature range 20-410 K using the quadrupolar echo technique. The low temperature lineshape demonstrates the existence of two equally populated deuterium sites in the lattice. At 200 K, a motionally narrowed, completely asymmetric pattern is observed. The width is substantially less than that expected for simple flips of OH2 moieties or quasi one-dimensional motion.

Original languageEnglish (US)
Pages (from-to)669-673
Number of pages5
JournalJournal of Physics and Chemistry of Solids
Volume47
Issue number7
DOIs
StatePublished - 1986

Keywords

  • Deuterium
  • NMR lineshapes
  • hydrogen molybdenum bronze

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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