data_[Sr4Ge4Pt4]
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 [P2_13]
_cell_length_a [6.6921]
_cell_length_b [6.6921]
_cell_length_c [6.6921]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [198]
_chemical_formula_structural [SrGePt]
_chemical_formula_sum '[Sr4 Ge4 Pt4]'
_cell_volume [299.6954]
_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  4  0.1358  0.1358  0.1358  1.0
  Ge  Ge1  4  0.1655  0.3345  0.6655  1.0
  Pt  Pt2  4  0.0826  0.5826  0.9174  1.0
]