"Variable-angle" sample-spinning nuclear magnetic resonance spectroscopic studies of non-integral spin quadrupolar nuclei in solids: Analysis of spinning-sidebands for the case η=0

Subramanian Ganapathy, Jay Shore, Eric Oldfield

Research output: Contribution to journalArticle

Abstract

We present an average Hamiltonian analysis of the "variable-angle" sample-spinning nuclear magnetic resonance spectra of the central ( 1 2, - 1 2) transition of the I= 3 2 nuclei 23Na (in Na2MoO4) and 11B (in a borosilicate glass) in the slow-spinning regime (ωr < W ( 1 2, - 1 2), for a purely second-order quadrupolar interaction and an axially symmetric electric field gradient tensor. We obtain good agreement between theory and experiment. The technique is applicable to the analysis of systems with large quadrupole coupling constants, as well as to those with multiple sites and different coupling constants and chemical shifts.

Original languageEnglish (US)
Pages (from-to)301-306
Number of pages6
JournalChemical Physics Letters
Volume169
Issue number4
DOIs
StatePublished - Jun 8 1990

ASJC Scopus subject areas

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

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