data_[Dy1Er1Pt4Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
  Pt  2.2800  1.3500  0.8050
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [4.6451]
_cell_length_b [4.6451]
_cell_length_c [9.0344]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [DyEr(Pt2Pb)2]
_chemical_formula_sum '[Dy1 Er1 Pt4 Pb2]'
_cell_volume [168.8171]
_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
[
  Dy  Dy0  1  0.0000  0.0000  0.0000  1
  Er  Er1  1  0.6667  0.3333  0.5000  1
  Pt  Pt2  2  0.0000  0.0000  0.3460  1
  Pt  Pt3  2  0.6667  0.3333  0.1552  1
  Pb  Pb4  2  0.3333  0.6667  0.2507  1
]