Fluorapatite
Naray-Szabo S
Zeitschrift fur Kristallographie 75 (1930) 387-398
The structure of apatite (Ca F) Ca4 (P O4)3
_cod_database_code 1011044
_database_code_amcsd 0017946
9.37 9.37 6.88 90 90 120 P6_3/m
atom    x    y    z
F1      0    0  .25
Ca1   1/3  2/3    0
Ca2   .25    0  .25
P1   .416 .361  .25
O1    1/3   .5  .25
O2     .6 .467  .25
O3    1/3  .25 .062