data_[Tb26Pr6]
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
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [10.1374]
_cell_length_b [10.1342]
_cell_length_c [10.1500]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Tb13Pr3]
_chemical_formula_sum '[Tb26 Pr6]'
_cell_volume [1042.7611]
_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  0.2512  0.2492  0.7500  1.0
  Tb  Tb1  4  0.0000  0.2481  0.5001  1.0
  Tb  Tb2  4  0.2514  0.0000  0.5011  1.0
  Tb  Tb3  4  0.5000  0.2482  0.4999  1.0
  Tb  Tb4  2  0.0000  0.0000  0.7481  1.0
  Tb  Tb5  2  0.5000  0.0000  0.2520  1.0
  Tb  Tb6  2  0.5000  0.0000  0.7477  1.0
  Pr  Pr7  4  0.2510  0.0000  0.9990  1.0
  Pr  Pr8  2  0.0000  0.0000  0.2522  1.0
]