AM_Berlinite_19 Formula: Al P O4 Name: Berlinite Unit cell: 4.7463 4.7463 10.679 90.0 90.0 120.0 , V=208.34 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 = 69.45, theoretical