data_[Tb6Sm2Dy4Bi12]
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
  Dy  1.2200  1.7500  1.1310
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.6001]
_cell_length_b [4.4973]
_cell_length_c [8.9964]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2074]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Sm(DyBi3)2]
_chemical_formula_sum '[Tb6 Sm2 Dy4 Bi12]'
_cell_volume [772.0367]
_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  0.1659  0.0000  0.8326  1
  Tb  Tb1  2  0.0000  0.5000  0.5000  1
  Sm  Sm2  2  0.0000  0.5000  0.0000  1
  Dy  Dy3  4  0.1670  0.0000  0.3333  1
  Bi  Bi4  4  0.0007  0.0000  0.2534  1
  Bi  Bi5  4  0.1669  0.5000  0.5824  1
  Bi  Bi6  4  0.1680  0.5000  0.0846  1
]