data_[Tb16Pr4Sm4Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.3583]
_cell_length_b [7.1314]
_cell_length_c [12.3807]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.6518]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb4PrSmTm2]
_chemical_formula_sum '[Tb16 Pr4 Sm4 Tm8]'
_cell_volume [1027.5883]
_cell_formula_units_Z [4]
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  0.0006  0.2500  0.7522  1.0
  Tb  Tb1  4  0.2480  0.5000  0.2441  1.0
  Tb  Tb2  4  0.2492  0.0000  0.2470  1.0
  Pr  Pr3  4  0.2500  0.2500  0.5000  1.0
  Sm  Sm4  2  0.0000  0.0000  0.0000  1.0
  Sm  Sm5  2  0.0000  0.0000  0.5000  1.0
  Tm  Tm6  4  0.2500  0.2500  0.0000  1.0
  Tm  Tm7  2  0.0000  0.5000  0.0000  1.0
  Tm  Tm8  2  0.0000  0.5000  0.5000  1.0
]