data_[Pm8Ho8Sb12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ho  1.2300  1.7500  1.0410
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [I2_13]
_cell_length_a [9.2978]
_cell_length_b [9.2978]
_cell_length_c [9.2978]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [199]
_chemical_formula_structural [Pm2Ho2Sb3]
_chemical_formula_sum '[Pm8 Ho8 Sb12]'
_cell_volume [803.7883]
_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
[
  Pm  Pm0  8  0.0742  0.0742  0.0742  1
  Ho  Ho1  8  0.1803  0.3197  0.6803  1
  Sb  Sb2  12  0.0000  0.2500  0.3814  1
]