Apatite-(CaF)
Luo Y, Hughes J M, Rakovan J, Pan Y
American Mineralogist 94 (2009) 345-351
Site preference of U and Th in Cl, F, and Sr apatites
Locality: synthetic
Note: ThFAP
_database_code_amcsd 0004844
9.375 9.375 6.883 90 90 120 P6_3/m
atom      x      y      z  occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Ca1     2/3    1/3 .00107 .999 .0107  .0123  .0123  .0075  .0061      0      0
Ca2  .75984 .00764    1/4 .987 .0097  .0115  .0092  .0089  .0054      0      0
Th2  .75984 .00764    1/4 .013 .0097  .0115  .0092  .0089  .0054      0      0
P    .60179 .63095    1/4      .0070  .0074  .0066  .0075  .0038      0      0
O1    .6743 .51573    1/4      .0115  .0144  .0109  .0126  .0090      0      0
O2   .41194 .53296    1/4      .0132  .0075  .0098  .0207  .0032      0      0
O3   .65868 .74320 .07044      .0154  .0246  .0138  .0111  .0121  .0071  .0042
F         0      0    1/4      .0220  .0119  .0119  .0422      0      0  .0060