data_[Rb6Cl2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cl  3.1600  1.0000  0.7800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmm2]
_cell_length_a [4.7366]
_cell_length_b [16.5540]
_cell_length_c [19.4535]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [35]
_chemical_formula_structural [Rb3ClO]
_chemical_formula_sum '[Rb6 Cl2 O2]'
_cell_volume [1525.3476]
_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  0.0000  0.3963  0.4623  1
  Rb  Rb1  2  0.0000  0.0000  0.6224  1
  Cl  Cl2  2  0.0000  0.0000  0.3935  1
  O  O3  2  0.0000  0.5000  0.5596  1
]