data_[La8Dy6Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.5069]
_cell_length_b [5.7342]
_cell_length_c [35.9466]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [La4Dy3Er4]
_chemical_formula_sum '[La8 Dy6 Er8]'
_cell_volume [722.8475]
_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  0.0000  0.0000  0.2693  1.0
  La  La1  4  0.0000  0.5000  0.4083  1.0
  Dy  Dy2  4  0.0000  0.5000  0.1363  1.0
  Dy  Dy3  2  0.0000  0.0000  0.0000  1.0
  Er  Er4  4  0.0000  0.0000  0.4555  1.0
  Er  Er5  4  0.0000  0.5000  0.3184  1.0
]