data_[K4Sr4Ru4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sr  0.9500  2.0000  1.3200
  Ru  2.2000  1.3000  0.6610
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.6199]
_cell_length_b [3.9421]
_cell_length_c [7.7656]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.0211]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KSrRuO3]
_chemical_formula_sum '[K4 Sr4 Ru4 O12]'
_cell_volume [400.7521]
_cell_formula_units_Z [4]
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
[
  K  K0  4  0.1457  0.5000  0.0674  1.0
  Sr  Sr1  4  0.1532  0.5000  0.5796  1.0
  Ru  Ru2  4  0.0041  0.0000  0.2741  1.0
  O  O3  4  0.0046  0.5000  0.2774  1.0
  O  O4  4  0.1442  0.0000  0.7921  1.0
  O  O5  4  0.1551  0.0000  0.3574  1.0
]