Interatomic distances in layered silicates and their intercalation compounds as studied by cross polarization NMR

Shigenobu Hayashi, Etsuo Akiba

Research output: Contribution to journalArticlepeer-review

17 Citations (Scopus)

Abstract

Contact time dependences of signal intensities in 29Si and 13C CP/MAS NMR have been measured for kaolinite and kaolinite-dimethylsulphoxide (DMSO) and kaolinite-DMSO-d6 intercalation compounds. Cross relaxation times between 1H and 29Si and between 1H and 13C have been estimated experimentally, which reflect the internuclear distances. Relaxation times have been calculated theoretically using reported crystal structure models, and we have discussed the validity of those models.

Original languageEnglish
Pages (from-to)495-500
Number of pages6
JournalChemical Physics Letters
Volume226
Issue number5-6
DOIs
Publication statusPublished - Aug 26 1994
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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