data_[P6Br6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  P  2.1900  1.0000  0.5500
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P6_3/m]
_cell_length_a [12.8148]
_cell_length_b [12.8148]
_cell_length_c [3.0699]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [176]
_chemical_formula_structural [PBr]
_chemical_formula_sum '[P6 Br6]'
_cell_volume [436.5948]
_cell_formula_units_Z [6]
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
[
  P  P0  6  0.1571  0.3887  0.7500  1
  Br  Br1  6  0.1307  0.6475  0.7500  1
]