data_[Sr4Ru2Pt2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  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 [C2/m]
_cell_length_a [9.7886]
_cell_length_b [5.5886]
_cell_length_c [5.7699]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.3468]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr2RuPtO6]
_chemical_formula_sum '[Sr4 Ru2 Pt2 O12]'
_cell_volume [257.4547]
_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
[
  Sr  Sr0  4  0.2499  0.5000  0.2576  1.0
  Ru  Ru1  2  0.0000  0.5000  0.5000  1.0
  Pt  Pt2  2  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0520  0.2510  0.3094  1.0
  O  O4  4  0.2452  0.5000  0.8326  1.0
]