data_[La28Y64Er24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [15.7502]
_cell_length_b [15.7502]
_cell_length_c [15.7502]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [La7(Y8Er3)2]
_chemical_formula_sum '[La28 Y64 Er24]'
_cell_volume [3907.1603]
_cell_formula_units_Z [4]
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  24  0.0000  0.2500  0.2500  1
  La  La1  4  0.0000  0.0000  0.0000  1
  Y  Y2  32  0.1113  0.1113  0.3887  1
  Y  Y3  32  0.1500  0.1500  0.1500  1
  Er  Er4  24  0.0000  0.0000  0.2263  1
]