data_[Rb2Ce4Cl22]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ce  1.1200  1.8500  1.0800
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [10.8705]
_cell_length_b [14.0969]
_cell_length_c [7.7518]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [RbCe2Cl11]
_chemical_formula_sum '[Rb2 Ce4 Cl22]'
_cell_volume [1187.8930]
_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  2  0.0000  0.5000  0.5000  1
  Ce  Ce1  4  0.2500  0.2500  0.0000  1
  Cl  Cl2  16  0.1806  0.3652  0.2340  1
  Cl  Cl3  4  0.0000  0.1633  0.0000  1
  Cl  Cl4  2  0.0000  0.0000  0.0000  1
]