35Cl nuclear quadrupole resonance study of lattice dynamics in SnCl4̇5H2O comprising uncoordinated water molecules

Dong Keun Oh, Young Man Kwon, C. Rhee, Cheol Eui Lee, Jun Kun Kang

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Lattice dynamics and bond characteristics in SnCl4̇5H2O have been investigated using 35Cl nuclear quadrupole resonance (NQR). Two chemically inequivalent chlorine sites in SnCl4̇5H2O were distinguished from the temperature dependences of the NQR frequency and from the spin-lattice (T1Q) and spin-spin relaxation times (T2Q). The anomalous temperature dependence of the NQR frequency of one of the two sites was attributed to a thermal weakening of the crystal field from uncoordinated water molecules. In addition, high temperature activated molecular motion was observed.

Original languageEnglish
Pages (from-to)3176-3179
Number of pages4
JournalJournal of Chemical Physics
Volume109
Issue number8
DOIs
Publication statusPublished - 1998

ASJC Scopus subject areas

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

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