data_[Sr8Bi4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Bi  2.0200  1.6000  1.0350
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.4823]
_cell_length_b [5.9736]
_cell_length_c [8.7148]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8797]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sr2BiPt2]
_chemical_formula_sum '[Sr8 Bi4 Pt8]'
_cell_volume [529.7625]
_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
[
  Sr  Sr0  8  0.1487  0.3497  0.1500  1.0
  Bi  Bi1  4  0.0000  0.1589  0.7500  1.0
  Pt  Pt2  8  0.1399  0.1327  0.4881  1.0
]