data_[Pm4Pa4Sb4Br4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pa  1.5000  1.8000  1.0400
  Sb  2.0500  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [7.4804]
_cell_length_b [7.4804]
_cell_length_c [7.4804]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [PmPaSbBr]
_chemical_formula_sum '[Pm4 Pa4 Sb4 Br4]'
_cell_volume [418.5809]
_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  4  0.0000  0.0000  0.5000  1
  Pa  Pa1  4  0.0000  0.0000  0.0000  1
  Sb  Sb2  4  0.2500  0.2500  0.7500  1
  Br  Br3  4  0.2500  0.2500  0.2500  1
]