AM_Berlinite_20 Formula: Al P O4 Name: Berlinite Unit cell: 4.6314 4.6314 10.593 90.0 90.0 120.0 , V=196.78 Space group: P3121 (152)

Christie D M , Chelikowsky J R , Physics and Chemistry of Minerals , 25 (1998) p.222-226, Structural properties of alpha-berlinite (AlPO4), Sample: V = 65.59, theoretical