AM_Sodalite_20 Formula: P Al O4 Name: Sodalite Unit cell: 8.9942 8.9942 8.9942 90.0 90.0 90.0 , V=727.59 Space group: P-43N (218)

Han S , Smith J V , Pluth J J , Richardson J W , European Journal of Mineralogy , 2 (1990) p.787-798, Crystal structure of MAPO-20 sodalite: theoretical analysis, of three-color ordering of Mg, Al and P in a sodalite unit, Sample: Neutron refinement at T = 20 K