Thiourea and Thiourea Inclusion Compounds. A 14N NQR Investigation

L. Guibé, A. Péneau, M. Gourdji, A. Panich

Research output: Contribution to journalArticlepeer-review


A reinvestigation of the nitrogen-14 NQR in thiourea has permitted to record, apparently for the first time, the resonances above 169 K. The first order and second order of the transitions at 169 K and 202 K, respectively, appear clearly from the temperature dependence of the resonance frequencies; the modulated structure, incommensurate or commensurate, is also seen on the 14N NQR spectrum. This study is the first step of a new investigation of thiourea and its inclusion compounds.

Original languageEnglish
Pages (from-to)331-334
Number of pages4
JournalZeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Issue number1-2
StatePublished - 1 Jan 2000


  • Commensurate
  • Inclusion Compounds
  • Incommensurate Modulations
  • Nitrogen-14 NQR
  • Phase Transitions
  • Thiourea

ASJC Scopus subject areas

  • Mathematical Physics
  • General Physics and Astronomy
  • Physical and Theoretical Chemistry


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