data_[As1P2Pt1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  As  2.1800  1.1500  0.6600
  P  2.1900  1.0000  0.5500
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Pmmm]
_cell_length_a [2.8447]
_cell_length_b [4.6757]
_cell_length_c [4.7353]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [47]
_chemical_formula_structural [AsP2Pt]
_chemical_formula_sum '[As1 P2 Pt1]'
_cell_volume [62.9834]
_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
[
  As  As0  1  0.0000  0.5000  0.5000  1
  P  P1  1  0.0000  0.0000  0.0000  1
  P  P2  1  0.5000  0.0000  0.5000  1
  Pt  Pt3  1  0.5000  0.5000  0.0000  1
]