Chlorapatite
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: ThClAP
_database_code_amcsd 0004840
9.6330 9.6330 6.7834 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 -.00277 .977 .0140  .0164  .0164  .0093  .0082      0      0
Th1     2/3    1/3 -.00277 .023 .0140  .0164  .0164  .0093  .0082      0      0
Ca2  .99953 .25834     1/4 .979 .0153  .0173  .0175  .0104  .0082      0      0
Th2  .99953 .25834     1/4 .021 .0153  .0173  .0175  .0104  .0082      0      0
P    .40536 .37319     1/4      .0089  .0102  .0086  .0088  .0055      0      0
O1   .34060 .49060     1/4      .0172  .0261  .0179  .0151  .0167      0      0
O2    .5913  .4642     1/4      .0179  .0110  .0135  .0284  .0055      0      0
O3    .3523  .2651   .0671      .0256  .0430  .0223  .0213  .0237 -.0192 -.0122
Cl        0      0  -.5594      .0689  .0213  .0213  .1641  .0106      0      0