data_[Ba8Sn4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.5892]
_cell_length_b [6.3245]
_cell_length_c [8.6698]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.8369]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Ba2SnPt2]
_chemical_formula_sum '[Ba8 Sn4 Pt8]'
_cell_volume [566.1177]
_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
[
  Ba  Ba0  8  0.1472  0.3625  0.1452  1.0
  Sn  Sn1  4  0.0000  0.1197  0.7500  1.0
  Pt  Pt2  8  0.1366  0.1347  0.4961  1.0
]