data_[Pr2Dy10Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [I4]
_cell_length_a [10.1559]
_cell_length_b [10.1559]
_cell_length_c [6.2975]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [79]
_chemical_formula_structural [PrDy5Er4]
_chemical_formula_sum '[Pr2 Dy10 Er8]'
_cell_volume [649.5319]
_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
[
  Pr  Pr0  2  0.0000  0.0000  0.7781  1
  Dy  Dy1  8  0.1447  0.2348  0.0507  1
  Dy  Dy2  2  0.0000  0.0000  0.3221  1
  Er  Er3  8  0.0508  0.3496  0.5467  1
]