data_[La16Pm10Y2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [9.9264]
_cell_length_b [9.9264]
_cell_length_c [10.3834]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [La8Pm5Y]
_chemical_formula_sum '[La16 Pm10 Y2]'
_cell_volume [1023.1032]
_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  0.0690  0.6704  0.4063  1
  La  La1  8  0.0811  0.8152  0.7442  1
  Pm  Pm2  8  0.1035  0.7948  0.0734  1
  Pm  Pm3  2  0.0000  0.0000  0.5000  1
  Y  Y4  2  0.0000  0.5000  0.7500  1
]