data_[Sn4Ge4Pt6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sn  1.9600  1.4500  0.8300
  Ge  2.0100  1.2500  0.7700
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.9291]
_cell_length_b [3.8132]
_cell_length_c [5.8076]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.8305]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sn2Ge2Pt3]
_chemical_formula_sum '[Sn4 Ge4 Pt6]'
_cell_volume [286.3509]
_cell_formula_units_Z [2]
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
[
  Sn  Sn0  4  0.0763  0.5000  0.7678  1.0
  Ge  Ge1  4  0.1759  0.0000  0.3299  1.0
  Pt  Pt2  4  0.2340  0.0000  0.7964  1.0
  Pt  Pt3  2  0.0000  0.0000  0.0000  1.0
]