Apatite-(CaCl)
Fleet M E, Liu X, Pan Y
American Mineralogist 85 (2000) 1437-1446
Rare-earth elements in chlorapatite [Ca10(PO4)6(Cl)2]:
Uptake, site preference, and degradation of monoclinic structure
Sample: Dy-ClAp
_database_code_amcsd 0002522
9.6487 9.6487 6.7652 90 90 120 P6_3/m
atom      x      y      z   occ Biso
Ca1     2/3    1/3 .00299  .933 1.20
Na1     2/3    1/3 .00299  .036 1.20
Dy1     2/3    1/3 .00299 .0306 1.20
Ca2  .00475 .25894    .25  .997 1.15
Dy2  .00475 .25894    .25 .0026 1.15
P    .37565 .40844    .25        .97
O1    .4923  .3442    .25       1.40
O2    .4660  .5930    .25       1.39
O3    .2673  .3539  .0675       1.76
Cl        0      0  .4495       1.90