data_[Sr2Au2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Au  2.5400  1.3500  1.0700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [7.3809]
_cell_length_b [4.7081]
_cell_length_c [3.7148]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [SrAuO2]
_chemical_formula_sum '[Sr2 Au2 O4]'
_cell_volume [129.0880]
_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  2  0.2500  0.5000  0.4972  1.0
  Au  Au1  2  0.0000  0.0000  0.0000  1.0
  O  O2  2  0.0000  0.5000  0.0000  1.0
  O  O3  2  0.2500  0.0000  0.7433  1.0
]