data_[Tb6Sm4Tm2Sb12]
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
  Tm  1.2500  1.7500  1.0950
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.2393]
_cell_length_b [4.4152]
_cell_length_c [8.8282]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2444]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Sm2TmSb6]
_chemical_formula_sum '[Tb6 Sm4 Tm2 Sb12]'
_cell_volume [729.9722]
_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  0.1678  0.0000  0.8338  1
  Tb  Tb1  2  0.0000  0.5000  0.5000  1
  Sm  Sm2  4  0.1660  0.0000  0.3326  1
  Tm  Tm3  2  0.0000  0.5000  0.0000  1
  Sb  Sb4  4  0.0017  0.0000  0.7541  1
  Sb  Sb5  4  0.1651  0.5000  0.0792  1
  Sb  Sb6  4  0.1658  0.5000  0.5857  1
]