data_[Sr6Ge8Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  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 [25.3149]
_cell_length_b [4.4034]
_cell_length_c [4.4966]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0396]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr3(GePt)4]
_chemical_formula_sum '[Sr6 Ge8 Pt8]'
_cell_volume [493.5741]
_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
[
  Sr  Sr0  4  0.1455  0.5000  0.1436  1.0
  Sr  Sr1  2  0.0000  0.0000  0.0000  1.0
  Ge  Ge2  4  0.0487  0.5000  0.5472  1.0
  Ge  Ge3  4  0.2003  0.0000  0.6886  1.0
  Pt  Pt4  4  0.0977  0.0000  0.5938  1.0
  Pt  Pt5  4  0.2462  0.0000  0.2341  1.0
]