data_[P8Ir8Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  P  2.1900  1.0000  0.5500
  Ir  2.2000  1.3500  0.7650
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [4.0979]
_cell_length_b [4.3282]
_cell_length_c [16.8606]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [P2Ir2Pt]
_chemical_formula_sum '[P8 Ir8 Pt4]'
_cell_volume [299.0461]
_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
[
  P  P0  4  0.0000  0.2500  0.1300  1
  P  P1  4  0.0000  0.2500  0.9935  1
  Ir  Ir2  4  0.0000  0.2500  0.3108  1
  Ir  Ir3  4  0.0000  0.2500  0.8088  1
  Pt  Pt4  4  0.0000  0.2500  0.5773  1
]