data_[Rb1Na2Os1Br8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Na  0.9300  1.8000  1.1600
  Os  2.2000  1.3000  0.6730
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.6353]
_cell_length_b [6.9784]
_cell_length_c [9.0021]
_cell_angle_alpha [87.2457]
_cell_angle_beta [77.9466]
_cell_angle_gamma [86.1436]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbNa2OsBr8]
_chemical_formula_sum '[Rb1 Na2 Os1 Br8]'
_cell_volume [406.4677]
_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
[
  Rb  Rb0  1  0.5000  0.0000  0.5000  1.0
  Na  Na1  2  0.0208  0.4833  0.2404  1.0
  Os  Os2  1  0.0000  0.0000  0.0000  1.0
  Br  Br3  2  0.0760  0.0384  0.2594  1.0
  Br  Br4  2  0.2281  0.6962  0.9654  1.0
  Br  Br5  2  0.2665  0.4976  0.4786  1.0
  Br  Br6  2  0.2979  0.1883  0.8815  1.0
]