data_[La4Sm10Th8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Sm  1.1700  1.8500  1.2290
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [24.5618]
_cell_length_b [3.5395]
_cell_length_c [8.7154]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.7787]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Sm5Th4]
_chemical_formula_sum '[La4 Sm10 Th8]'
_cell_volume [755.0527]
_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
[
  La  La0  4  0.2270  0.5000  0.8214  1
  Sm  Sm1  4  0.1287  0.0000  0.0427  1
  Sm  Sm2  4  0.1816  0.0000  0.4674  1
  Sm  Sm3  2  0.0000  0.5000  0.0000  1
  Th  Th4  4  0.0435  0.0000  0.3532  1
  Th  Th5  4  0.0841  0.5000  0.6851  1
]