data_[La8Pr32Er16]
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
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [12.1898]
_cell_length_b [24.5904]
_cell_length_c [6.5337]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [La(Pr2Er)2]
_chemical_formula_sum '[La8 Pr32 Er16]'
_cell_volume [1958.4975]
_cell_formula_units_Z [8]
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  0.0000  0.0000  0.3254  1
  Pr  Pr1  16  0.0496  0.0722  0.8396  1
  Pr  Pr2  16  0.0626  0.1433  0.3591  1
  Er  Er3  16  0.0264  0.2167  0.8866  1
]