data_[Ge4Ru4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ge  2.0100  1.2500  0.7700
  Ru  2.2000  1.3000  0.6610
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.5378]
_cell_length_b [7.9574]
_cell_length_c [4.0263]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [GeRuPt2]
_chemical_formula_sum '[Ge4 Ru4 Pt8]'
_cell_volume [241.5045]
_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
[
  Ge  Ge0  2  0.0000  0.0000  0.5000  1
  Ge  Ge1  2  0.0000  0.5000  0.5000  1
  Ru  Ru2  4  0.1905  0.5000  0.0000  1
  Pt  Pt3  4  0.0000  0.1991  0.0000  1
  Pt  Pt4  4  0.2500  0.2500  0.5000  1
]