Sm5(SiO4)3O
Morgan M G, Wang M, Mar A
Acta Crystallographica E58 (2002) i70-i71
Samarium orthosilicate oxyapatite, Sm5(SiO4)3O
_database_code_amcsd 0010382
9.4959 9.4959 7.0361 90 90 120 P6_3/m
atom      x      y      z   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Sm1  .24063 .23148    .25 .00555  .0047  .0056  .0066 .00283      0      0
Sm2     1/3    2/3 .00046 .00990 .00999 .00999  .0097 .00500      0      0
Si    .0269  .3969    .25  .0054  .0035  .0038  .0082  .0012      0      0
O1    .0887  .3381  .0663  .0141   .016   .024   .009   .015 -.0039 -.0076
O2    .1193  .5942    .25  .0148   .012   .007   .027   .005      0      0
O3    .4817  .1682    .25  .0142   .011   .005   .021  -.001      0      0
O4        0      0    .25   .014   .007   .007   .029  .0034      0      0