data_[Sr4Fe2Pt2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Fe  1.8300  1.4000  0.8525
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.6502]
_cell_length_b [5.6236]
_cell_length_c [9.7632]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.3856]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sr2FePtO6]
_chemical_formula_sum '[Sr4 Fe2 Pt2 O12]'
_cell_volume [252.9153]
_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  0.2535  0.5222  0.7501  1.0
  Fe  Fe1  2  0.5000  0.0000  0.0000  1.0
  Pt  Pt2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1936  0.5061  0.2496  1.0
  O  O4  4  0.2501  0.2223  0.0290  1.0
  O  O5  4  0.3065  0.7216  0.0294  1.0
]