data_[La4Pr4Sm2Y2]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [7.2225]
_cell_length_b [5.8597]
_cell_length_c [10.0179]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [La2Pr2SmY]
_chemical_formula_sum '[La4 Pr4 Sm2 Y2]'
_cell_volume [423.9736]
_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  2  0.0000  0.5000  0.0000  1.0
  La  La1  2  0.2500  0.0000  0.1742  1.0
  Pr  Pr2  2  0.2500  0.0000  0.8350  1.0
  Pr  Pr3  2  0.2500  0.5000  0.3329  1.0
  Sm  Sm4  2  0.2500  0.5000  0.6589  1.0
  Y  Y5  2  0.0000  0.0000  0.5000  1.0
]