data_[Cs8Rb14O2]
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
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [25.4346]
_cell_length_b [5.3695]
_cell_length_c [17.6867]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.1286]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs4Rb7O]
_chemical_formula_sum '[Cs8 Rb14 O2]'
_cell_volume [2186.8817]
_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  0.0768  0.5000  0.4406  1
  Cs  Cs1  4  0.1795  0.5000  0.0562  1
  Rb  Rb2  4  0.0262  0.0000  0.1592  1
  Rb  Rb3  4  0.1324  0.5000  0.7522  1
  Rb  Rb4  4  0.2381  0.5000  0.3615  1
  Rb  Rb5  2  0.0000  0.5000  0.0000  1
  O  O6  2  0.0000  0.0000  0.0000  1
]