Apatite-(CaF)
Fleet M E, Pan Y
American Mineralogist 82 (1997) 870-877
Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)-
substituted crystals
Sample: La,Gd-FAp
_database_code_amcsd 0001938
9.3940 9.3940 6.8967 90 90 120 P6_3/m
atom      x      y      z Biso
Ca1     2/3    1/3 .00040  .81
Ca2  .99093 .24106    .25 .703
P    .36875 .39774    .25 .475
O1    .4838  .3256    .25  .93
O2    .4667  .5869    .25 1.11
O3    .2561  .3405  .0715 1.31
F         0      0    .25 2.46