data_[Sm10Y4Th8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.1194]
_cell_length_b [6.9713]
_cell_length_c [9.6799]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.5633]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm5(YTh2)2]
_chemical_formula_sum '[Sm10 Y4 Th8]'
_cell_volume [743.8263]
_cell_formula_units_Z [2]
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  8  0.1095  0.2707  0.8285  1
  Sm  Sm1  2  0.0000  0.0000  0.5000  1
  Y  Y2  4  0.1273  0.0000  0.1671  1
  Th  Th3  4  0.1439  0.5000  0.4934  1
  Th  Th4  4  0.1531  0.5000  0.1725  1
]