data_[La8Dy22Er18]
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 [Cmmm]
_cell_length_a [16.7323]
_cell_length_b [25.0541]
_cell_length_c [3.6952]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [La4Dy11Er9]
_chemical_formula_sum '[La8 Dy22 Er18]'
_cell_volume [1549.0811]
_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  0.1540  0.4001  0.5000  1
  Dy  Dy1  8  0.2254  0.1814  0.0000  1
  Dy  Dy2  4  0.0000  0.1589  0.0000  1
  Dy  Dy3  4  0.0000  0.3624  0.0000  1
  Dy  Dy4  4  0.2168  0.5000  0.0000  1
  Dy  Dy5  2  0.0000  0.0000  0.0000  1
  Er  Er6  8  0.1011  0.2629  0.5000  1
  Er  Er7  8  0.1374  0.0728  0.5000  1
  Er  Er8  2  0.0000  0.5000  0.5000  1
]