AM_Na4Al4Si12O3214H2O Formula: (Si3 Al) O9.25 Na H14 Name: Na4Al4Si12O32.14H2O Unit cell: 9.868 10.082 10.098 90.0 90.0 90.0 , V=1004.64 Space group: PNMA (62)

Hansen S , Hakansson U , Falth L , Acta Crystallographica, Section C , 46 (1990) p.1361-1362, Structure of synthetic zeolite Na-P2