data_[Tb4Pr6Er12Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  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 [6.1699]
_cell_length_b [10.6915]
_cell_length_c [11.6430]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1222]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2Pr3Er6Pb]
_chemical_formula_sum '[Tb4 Pr6 Er12 Pb2]'
_cell_volume [756.0782]
_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
[
  Tb  Tb0  4  0.0000  0.3338  0.0000  1.0
  Pr  Pr1  4  0.0000  0.1676  0.5000  1.0
  Pr  Pr2  2  0.0000  0.5000  0.5000  1.0
  Er  Er3  8  0.2443  0.8363  0.2431  1.0
  Er  Er4  4  0.2474  0.0000  0.7556  1.0
  Pb  Pb5  2  0.0000  0.0000  0.0000  1.0
]