data_[Tb9Ho2Mg1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.9826]
_cell_length_b [4.9826]
_cell_length_c [15.0382]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Tb9Ho2Mg]
_chemical_formula_sum '[Tb9 Ho2 Mg1]'
_cell_volume [373.3441]
_cell_formula_units_Z [1]
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  0.0000  0.5000  0.1645  1
  Tb  Tb1  2  0.0000  0.5000  0.5000  1
  Tb  Tb2  2  0.5000  0.5000  0.3295  1
  Tb  Tb3  1  0.5000  0.5000  0.0000  1
  Ho  Ho4  2  0.0000  0.0000  0.3315  1
  Mg  Mg5  1  0.0000  0.0000  0.0000  1
]