data_[Pr6Dy3Hg6Pb6]
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
  Hg  2.0000  1.5000  1.2450
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.1223]
_cell_length_b [5.1223]
_cell_length_c [27.5667]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Pr2Dy(HgPb)2]
_chemical_formula_sum '[Pr6 Dy3 Hg6 Pb6]'
_cell_volume [626.3804]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.1296  1
  Dy  Dy1  3  0.0000  0.0000  0.0000  1
  Hg  Hg2  6  0.0000  0.0000  0.4292  1
  Pb  Pb3  6  0.0000  0.0000  0.2776  1
]