Hydroxylapatite
Sudarsanan K, Young R A
Acta Crystallographica B25 (1969) 1534-1543
Significant precision in crystal structural details: Holly Springs
hydroxyapatite
Locality: Holly Springs, Cherokee County, Georgia, USA
Sample: X-23-6
_database_code_amcsd 0009354
9.424 9.424 6.879 90 90 120 P6_3/m
atom     x     y     z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
CaI    1/3   2/3 .0014      .0031  .0031  .0021 .00155      0      0
CaII .2465 .9933   .25      .0021  .0021  .0031  .0010      0      0
P    .3985 .3684   .25      .0018  .0017  .0027  .0010      0      0
OI   .3282 .4846   .25      .0037  .0029  .0055  .0025      0      0
OII  .5871 .4649   .25      .0018  .0028  .0097  .0010      0      0
OIII .3434 .2579 .0704      .0089  .0043  .0053  .0044 -.0038 -.0026
Oh       0     0 .1960  .5  .0026  .0026  .0095  .0013      0      0
H        0     0 .0608  .5  .0129  .0129  .0104 .00645      0      0