AM_Becquerelite_2 Formula: U3 Sr1.27 O14 H9 Name: Becquerelite Unit cell: 7.02 7.02 6.992 90.0 90.0 120.0 , V=298.41 Space group: P113 (1)

Burns P C , Li Y , American Mineralogist , 87 (2002) p.550-557, The structures of becquerelite and Sr-exchanged becquerelite, put occ in tables, Sample: Sr-exchanged becquerelite