AM_Thornasite
Formula: Th3 Si32 Na12 O94 H36
Name: Thornasite
Unit cell: 29.124 29.124 17.2602 90.0 90.0 120.0 , V=12678.81
Space group: R-3C (167)

Li Y , Krivovichev S V , Burns P C , American Mineralogist , 85 (2000) p.1521-1525, The crystal structure of thornasite: A novel interrupted silicate framework