data_[Tb6Pm2Pr4Sb12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.4722]
_cell_length_b [4.4717]
_cell_length_c [8.9346]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.1835]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Pm(PrSb3)2]
_chemical_formula_sum '[Tb6 Pm2 Pr4 Sb12]'
_cell_volume [757.4687]
_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  0.1671  0.0000  0.8335  1
  Tb  Tb1  2  0.0000  0.5000  0.5000  1
  Pr  Pr2  4  0.1663  0.0000  0.3328  1
  Pm  Pm3  2  0.0000  0.5000  0.0000  1
  Sb  Sb4  4  0.0025  0.0000  0.7474  1
  Sb  Sb5  4  0.1646  0.5000  0.5887  1
  Sb  Sb6  4  0.1677  0.5000  0.0770  1
]