data_[K6Os4O14]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [3.9330]
_cell_length_b [22.5299]
_cell_length_c [3.9088]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [K3Os2O7]
_chemical_formula_sum '[K6 Os4 O14]'
_cell_volume [346.3598]
_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  0.3196  0.5000  1.0
  K  K1  2  0.0000  0.5000  0.5000  1.0
  Os  Os2  4  0.0000  0.0884  0.0000  1.0
  O  O3  4  0.0000  0.0872  0.5000  1.0
  O  O4  4  0.0000  0.1717  0.0000  1.0
  O  O5  4  0.0000  0.4128  0.0000  1.0
  O  O6  2  0.0000  0.0000  0.0000  1.0
]