Librational "soft" mode around the 240 K phase transition in thallium azide (TIN3)

Zafar Iqbal, C. W. Christoe

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

The remarkable "softening" of a librational mode in thallium azide (TIN3) around its 240 K phase transition has been observed by Raman spectroscopy. Anharmonic coupling between this mode and the rotational displacement parameter of the transition is proposed in terms of the theoretical model of Chihara et al.

Original languageEnglish (US)
Pages (from-to)623-626
Number of pages4
JournalChemical Physics Letters
Volume29
Issue number4
DOIs
StatePublished - Dec 15 1974

All Science Journal Classification (ASJC) codes

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

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