The discrepancies with models in literature can in principle arise from differences in synthesis and therewith actual differences in structural details (as for example reported in ref for trigonal Li3YCl6). In refs. , the materials are synthesized by ball-milling and a lowtemperature annealing step at 260°C. In this contribution, the materials were synthesized by an ampoule synthesis, with a short ball-milling step to get a fine powder, and another, shorter thermal step to obtain a more crystalline material for diffraction (after the ball milling, the ionic conductivity of the powder was much lower and the Bragg-peaks broader). The use of both neutron as well as x-ray diffraction data can be another reason for the differences in atomic occupancies, considering the correlations when refining with neutron diffraction data, especially for the In2-Li4 occupancies.