data_[Sm8Ge20Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ge  2.0100  1.2500  0.7700
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [10.2715]
_cell_length_b [11.8852]
_cell_length_c [6.3219]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Sm2Ge5Pt3]
_chemical_formula_sum '[Sm8 Ge20 Pt12]'
_cell_volume [771.7666]
_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
[
  Sm  Sm0  8  0.2295  0.3692  0.5000  1.0
  Ge  Ge1  8  0.0000  0.2279  0.2500  1.0
  Ge  Ge2  8  0.1549  0.1049  0.5000  1.0
  Ge  Ge3  4  0.0000  0.5000  0.2500  1.0
  Pt  Pt4  8  0.1112  0.3613  0.0000  1.0
  Pt  Pt5  4  0.0000  0.0000  0.2500  1.0
]