data_[Na24Sm8P16O64]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sm  1.1700  1.8500  1.2290
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pca2_1]
_cell_length_a [14.0224]
_cell_length_b [5.3702]
_cell_length_c [18.7235]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [29]
_chemical_formula_structural [Na3Sm(PO4)2]
_chemical_formula_sum '[Na24 Sm8 P16 O64]'
_cell_volume [1409.9374]
_cell_formula_units_Z [8]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Na  Na0  4  0.0318  0.4615  0.6122  1
  Na  Na1  4  0.0478  0.0087  0.8517  1
  Na  Na2  4  0.1132  0.5007  0.9504  1
  Na  Na3  4  0.1377  0.0054  0.6718  1
  Na  Na4  4  0.2031  0.5225  0.7700  1
  Na  Na5  4  0.2164  0.9887  0.0072  1
  Sm  Sm6  4  0.1129  0.0711  0.1972  1
  Sm  Sm7  4  0.1368  0.4435  0.4258  1
  P  P8  4  0.0228  0.5226  0.2755  1
  P  P9  4  0.0246  0.9692  0.5193  1
  P  P10  4  0.2263  0.9893  0.3469  1
  P  P11  4  0.2265  0.5383  0.1036  1
  O  O12  4  0.0015  0.9975  0.6004  1
  O  O13  4  0.0040  0.2278  0.7389  1
  O  O14  4  0.0075  0.4720  0.8554  1
  O  O15  4  0.0293  0.6952  0.7366  1
  O  O16  4  0.0370  0.6864  0.5007  1
  O  O17  4  0.0549  0.9140  0.9729  1
  O  O18  4  0.1174  0.0375  0.3500  1
  O  O19  4  0.1203  0.1104  0.5058  1
  O  O20  4  0.1308  0.3952  0.1155  1
  O  O21  4  0.1317  0.4722  0.2717  1
  O  O22  4  0.1938  0.4202  0.6491  1
  O  O23  4  0.2129  0.8189  0.1250  1
  O  O24  4  0.2227  0.2040  0.8882  1
  O  O25  4  0.2413  0.9912  0.7675  1
  O  O26  4  0.2465  0.7370  0.8818  1
  O  O27  4  0.2492  0.5286  0.0221  1
]