data_[La12Pr4Sm6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [4.8136]
_cell_length_b [4.8136]
_cell_length_c [35.2361]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [La6Pr2Sm3]
_chemical_formula_sum '[La12 Pr4 Sm6]'
_cell_volume [816.4333]
_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  8  0.0000  0.5000  0.1192  1
  La  La1  4  0.0000  0.0000  0.2895  1
  Pr  Pr2  4  0.0000  0.0000  0.4555  1
  Sm  Sm3  4  0.0000  0.0000  0.1907  1
  Sm  Sm4  2  0.0000  0.0000  0.0000  1
]