data_[Tb2Er10Pb12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  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 [6.1031]
_cell_length_b [15.1524]
_cell_length_c [7.8120]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8475]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbEr5Pb6]
_chemical_formula_sum '[Tb2 Er10 Pb12]'
_cell_volume [701.4295]
_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  2  0.0000  0.0000  0.0000  1.0
  Er  Er1  4  0.0000  0.3321  0.0000  1.0
  Er  Er2  4  0.0000  0.3352  0.5000  1.0
  Er  Er3  2  0.0000  0.0000  0.5000  1.0
  Pb  Pb4  8  0.0009  0.1676  0.7474  1.0
  Pb  Pb5  4  0.0044  0.5000  0.2480  1.0
]