Direct observation of Mg2+ complexes in ionic liquid solutions by 31Mg β-NMR spectroscopy

Research output: Contribution to journalJournal articlepeer-review

  • Daniel Szunyogh
  • Ryan M.L. McFadden
  • Victoria L. Karner
  • Aris Chatzichristos
  • Thomas Day Goodacre
  • Martin H. Dehn
  • Lia Formenti
  • Derek Fujimoto
  • Alexander Gottberg
  • Evan Kallenberg
  • Ildikó Kálomista
  • Robert F. Kiefl
  • Flemming H. Larsen
  • Jens Lassen
  • C. D.Philip Levy
  • Ruohong Li
  • W. Andrew Macfarlane
  • Iain McKenzie
  • Gerald D. Morris
  • Stavroula Pallada
  • Matthew R. Pearson
  • Paul Schaffer
  • Monika Stachura

NMR spectra of Mg2+ ions in ionic liquids were recorded using a highly sensitive variant of NMR spectroscopy known as β-NMR. The β-NMR spectra of MgCl2 in EMIM-Ac and EMIM-DCA compare favourably with conventional NMR, and exhibit linewidths of ∼3 ppm, allowing for discrimination of species with oxygen and nitrogen coordination.

Original languageEnglish
JournalDalton Transactions
Volume47
Issue number41
Pages (from-to)14431-14435
Number of pages5
ISSN1477-9226
DOIs
Publication statusPublished - 2018

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