title: Resolving multiple non-equivalent metal sites in magnesium-containing metal-organic frameworks by natural abundance (25)Mg solid-state NMR spectroscopy.
abstract: In a spin: Directly differentiating multiple Mg sites in Mg-containing MOFs by (25)Mg solid-state NMR spectroscopy is very challenging at natural abundance. By performing (25)Mg two-dimensional triple-quantum magic-angle spinning solid-state NMR experiments at a magnetic field of 21.1 T at natural abundance, four non-equivalent Mg sites with very similar local environments in α-Mg(3)(HCOO)(6) were unambiguously resolved (see figure).
authors: Department of Chemistry, The University of Western Ontario, 1151 Richmond Street, London, Ontario, N6A 5B7, Canada.
authors: Jun
authors: J
authors: Xu
authors: Victor V
authors: VV
authors: Terskikh
authors: Yining
authors: Y
authors: Huang