Berlinite
Christie D M, Chelikowsky J R
Physics and Chemistry of Minerals 25 (1998) 222-226
Structural properties of alpha-berlinite (AlPO4)
Sample: V = 69.45, theoretical
_database_code_amcsd 0008134
4.7463 4.7463 10.679 90 90 120 *P3_121
0 0 .333333333
atom     x     y     z
Al   .4556     0     0
P    .4556     0    .5
O1   .4066 .3093 .0572
O2   .4067 .2780 .5421