data_[K6Os2Pb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Os  2.2000  1.3000  0.6730
  Pb  2.3300  1.8000  1.1225
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2263]
_cell_length_b [10.7456]
_cell_length_c [6.4528]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.0718]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3Os(PbO3)2]
_chemical_formula_sum '[K6 Os2 Pb4 O12]'
_cell_volume [408.0344]
_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
[
  K  K0  4  0.0000  0.1650  0.5000  1.0
  K  K1  2  0.0000  0.5000  0.5000  1.0
  Os  Os2  2  0.0000  0.0000  0.0000  1.0
  Pb  Pb3  4  0.0000  0.3330  0.0000  1.0
  O  O4  8  0.1987  0.1353  0.1904  1.0
  O  O5  4  0.2058  0.0000  0.8119  1.0
]