data_[Sb2Ru2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sb  2.0500  1.4500  0.8300
  Ru  2.2000  1.3000  0.6610
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [3.9679]
_cell_length_b [3.0138]
_cell_length_c [11.3358]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [SbRuPt2]
_chemical_formula_sum '[Sb2 Ru2 Pt4]'
_cell_volume [135.5578]
_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
[
  Sb  Sb0  2  0.5000  0.0000  0.6693  1
  Ru  Ru1  2  0.0000  0.0000  0.0759  1
  Pt  Pt2  2  0.0000  0.0000  0.8237  1
  Pt  Pt3  2  0.5000  0.0000  0.4360  1
]