data_[K2Na1Os1Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Na  0.9300  1.8000  1.1600
  Os  2.2000  1.3000  0.6730
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.0566]
_cell_length_b [7.7966]
_cell_length_c [8.6373]
_cell_angle_alpha [76.2769]
_cell_angle_beta [69.7716]
_cell_angle_gamma [75.6399]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [K2NaOsCl8]
_chemical_formula_sum '[K2 Na1 Os1 Cl8]'
_cell_volume [365.5612]
_cell_formula_units_Z [1]
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  2  0.1316  0.5508  0.6920  1
  Na  Na1  1  0.5000  0.0000  0.5000  1
  Os  Os2  1  0.0000  0.0000  0.0000  1
  Cl  Cl3  2  0.0228  0.0229  0.2595  1
  Cl  Cl4  2  0.2297  0.7143  0.0152  1
  Cl  Cl5  2  0.3411  0.1234  0.8610  1
  Cl  Cl6  2  0.3563  0.3424  0.4016  1
]