data_[Pr4Ho12Er6Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.0839]
_cell_length_b [10.5222]
_cell_length_c [11.7776]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.9808]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr2Ho6Er3Pb]
_chemical_formula_sum '[Pr4 Ho12 Er6 Pb2]'
_cell_volume [742.5384]
_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  4  0.0000  0.3347  0.0000  1.0
  Ho  Ho1  8  0.2469  0.1627  0.2538  1.0
  Ho  Ho2  4  0.2416  0.0000  0.7449  1.0
  Er  Er3  4  0.0000  0.1675  0.5000  1.0
  Er  Er4  2  0.0000  0.5000  0.5000  1.0
  Pb  Pb5  2  0.0000  0.0000  0.0000  1.0
]