data_[Rb4Os2Cl8O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Os  2.2000  1.3000  0.6730
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.4006]
_cell_length_b [7.2623]
_cell_length_c [5.8289]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.9620]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Os(Cl2O)2]
_chemical_formula_sum '[Rb4 Os2 Cl8 O4]'
_cell_volume [472.1208]
_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
[
  Rb  Rb0  4  0.1707  0.5000  0.8107  1
  Os  Os1  2  0.0000  0.0000  0.5000  1
  Cl  Cl2  8  0.0924  0.2395  0.3098  1
  O  O3  4  0.1251  0.0000  0.7346  1
]