data_[K4Cu4Os4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Cu  1.9000  1.3500  0.8200
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [11.6889]
_cell_length_b [3.3172]
_cell_length_c [8.3912]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [KCuOsO3]
_chemical_formula_sum '[K4 Cu4 Os4 O12]'
_cell_volume [325.3643]
_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  0.2403  0.7500  0.5428  1
  Cu  Cu1  4  0.0111  0.2500  0.5978  1
  Os  Os2  4  0.0104  0.7500  0.8429  1
  O  O3  4  0.0790  0.7500  0.0674  1
  O  O4  4  0.0884  0.2500  0.3530  1
  O  O5  4  0.1126  0.2500  0.7882  1
]