data_[La4Pr8Sm4Y2]
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 [C2/m]
_cell_length_a [19.2908]
_cell_length_b [3.7225]
_cell_length_c [9.8909]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.6363]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La2Pr4Sm2Y]
_chemical_formula_sum '[La4 Pr8 Sm4 Y2]'
_cell_volume [640.3457]
_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  0.1659  0.5000  0.9985  1
  Pr  Pr1  4  0.0183  0.5000  0.3334  1
  Pr  Pr2  4  0.1853  0.0000  0.3327  1
  Sm  Sm3  4  0.1483  0.0000  0.6680  1
  Y  Y4  2  0.0000  0.0000  0.0000  1
]