data_[Tb8Pr14Mg2]
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
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.3476]
_cell_length_b [5.6594]
_cell_length_c [13.3242]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.4910]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb4Pr7Mg]
_chemical_formula_sum '[Tb8 Pr14 Mg2]'
_cell_volume [824.6048]
_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  0.0441  0.5000  0.7773  1
  Tb  Tb1  4  0.0902  0.0000  0.6281  1
  Pr  Pr2  4  0.1391  0.5000  0.4703  1
  Pr  Pr3  4  0.1599  0.0000  0.2539  1
  Pr  Pr4  4  0.2249  0.0000  0.8967  1
  Pr  Pr5  2  0.0000  0.5000  0.0000  1
  Mg  Mg6  2  0.0000  0.0000  0.0000  1
]