NMR in Li2M3Al(MoO4)4 triple molybdates (M = Rb, Cs)
Nuclear magnetic resonance (magic angle spinning) spectra of 7Li, 27Al, 87Rb, and 133Cs nuclei are measured in Li2M3Al(MoO4)4 triple molybdates (M = Rb, Cs) for the first time. Analysis of the nuclear magnetic resonance spectra reveal considerable asymmetry in the distribution of the electric charge throughout the crystal lattices of the compounds.