data_[La4Sm10Y12]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [11.8724]
_cell_length_b [20.6398]
_cell_length_c [3.6209]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [La2Sm5Y6]
_chemical_formula_sum '[La4 Sm10 Y12]'
_cell_volume [887.2836]
_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  0.1672  0.7808  0.0000  1
  Sm  Sm1  4  0.0932  0.2198  0.5000  1
  Sm  Sm2  4  0.2020  0.9488  0.5000  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Y  Y4  4  0.0586  0.0766  0.0000  1
  Y  Y5  4  0.0773  0.3638  0.0000  1
  Y  Y6  4  0.1812  0.6246  0.5000  1
]