data_[Tb8Ho4Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [5.0203]
_cell_length_b [18.4016]
_cell_length_c [6.5546]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Tb2HoPb2]
_chemical_formula_sum '[Tb8 Ho4 Pb8]'
_cell_volume [605.5183]
_cell_formula_units_Z [4]
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  0.0000  0.0000  1.0
  Tb  Tb1  4  0.0000  0.1896  0.7500  1.0
  Ho  Ho2  4  0.0000  0.3945  0.7500  1.0
  Pb  Pb3  4  0.0000  0.1964  0.2500  1.0
  Pb  Pb4  4  0.0000  0.4244  0.2500  1.0
]