data_[As8Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  As  2.1800  1.1500  0.6600
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.6825]
_cell_length_b [3.6361]
_cell_length_c [5.2743]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.4961]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [As2Pt]
_chemical_formula_sum '[As8 Pt4]'
_cell_volume [220.9761]
_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
[
  As  As0  4  0.0341  0.5000  0.7469  1
  As  As1  4  0.1622  0.0000  0.2856  1
  Pt  Pt2  4  0.1894  0.0000  0.7860  1
]