data_[Cu2Ru2Pt2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Ru  2.2000  1.3000  0.6610
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-31c]
_cell_length_a [5.1604]
_cell_length_b [5.1604]
_cell_length_c [8.8057]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [163]
_chemical_formula_structural [CuRuPtO6]
_chemical_formula_sum '[Cu2 Ru2 Pt2 O12]'
_cell_volume [203.0775]
_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
[
  Cu  Cu0  2  0.0000  0.0000  0.0000  1.0
  Ru  Ru1  2  0.3333  0.6667  0.2500  1.0
  Pt  Pt2  2  0.3333  0.6667  0.7500  1.0
  O  O3  12  0.0094  0.3617  0.1281  1.0
]