Berlinite
Christie D M, Chelikowsky J R
Physics and Chemistry of Minerals 25 (1998) 222-226
Structural properties of alpha-berlinite (AlPO4)
Sample: V = 61.73, theoretical
_database_code_amcsd 0008136
4.5191 4.5191 10.471 90 90 120 *P3_121
0 0 .333333333
atom     x     y     z
Al   .4412     0     0
P    .4373     0    .5
O1   .3982 .3326 .0522
O2   .3892 .2979 .5354