data_[Pr2Dy1Y4Er2]
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
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.0025]
_cell_length_b [6.6274]
_cell_length_c [8.6461]
_cell_angle_alpha [80.5636]
_cell_angle_beta [70.8674]
_cell_angle_gamma [65.6913]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pr2Dy(Y2Er)2]
_chemical_formula_sum '[Pr2 Dy1 Y4 Er2]'
_cell_volume [295.9724]
_cell_formula_units_Z [1]
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  0.2721  0.6806  0.6567  1.0
  Y  Y1  2  0.2531  0.4264  0.1138  1.0
  Y  Y2  2  0.3879  0.8722  0.2382  1.0
  Dy  Dy3  1  0.0000  0.0000  0.0000  1.0
  Er  Er4  2  0.1750  0.2346  0.5546  1.0
]