data_[Tb12Sm6Er4Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sm  1.1700  1.8500  1.2290
  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 [6.1538]
_cell_length_b [10.6862]
_cell_length_c [11.6458]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0986]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb6Sm3Er2Pb]
_chemical_formula_sum '[Tb12 Sm6 Er4 Pb2]'
_cell_volume [753.9674]
_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  8  0.2451  0.1640  0.2445  1.0
  Tb  Tb1  4  0.2474  0.0000  0.7532  1.0
  Sm  Sm2  4  0.0000  0.1679  0.5000  1.0
  Sm  Sm3  2  0.0000  0.5000  0.5000  1.0
  Er  Er4  4  0.0000  0.3337  0.0000  1.0
  Pb  Pb5  2  0.0000  0.0000  0.0000  1.0
]