data_[Cs12Rb4O2F2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [16.8048]
_cell_length_b [9.8650]
_cell_length_c [12.4657]
_cell_angle_alpha [90.0000]
_cell_angle_beta [131.0423]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Cs6Rb2OF]
_chemical_formula_sum '[Cs12 Rb4 O2 F2]'
_cell_volume [1558.6532]
_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
[
  Cs  Cs0  4  0.4698  0.2691  0.9327  1.0
  Cs  Cs1  2  0.1705  0.0000  0.3380  1.0
  Cs  Cs2  2  0.1845  0.5000  0.3510  1.0
  Cs  Cs3  2  0.3238  0.0000  0.0729  1.0
  Cs  Cs4  2  0.3310  0.5000  0.0692  1.0
  Rb  Rb5  4  0.0382  0.2538  0.5761  1.0
  O  O6  2  0.4895  0.5000  0.0706  1.0
  F  F7  2  0.4908  0.0000  0.0787  1.0
]