data_[Sm32O48]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Ia-3]
_cell_length_a [10.9069]
_cell_length_b [10.9069]
_cell_length_c [10.9069]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [206]
_chemical_formula_structural [Sm2O3]
_chemical_formula_sum '[Sm32 O48]'
_cell_volume [1297.4942]
_cell_formula_units_Z [16]
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
[
  Sm  Sm0  24  0.0000  0.2500  0.2809  1
  Sm  Sm1  8  0.0000  0.0000  0.0000  1
  O  O2  48  0.0998  0.1412  0.6286  1
]