data_[Rb4Ce4Br20]
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
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.7300]
_cell_length_b [9.5366]
_cell_length_c [11.4478]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.2565]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbCeBr5]
_chemical_formula_sum '[Rb4 Ce4 Br20]'
_cell_volume [1355.6513]
_cell_formula_units_Z [4]
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  0.4437  0.7500  1.0
  Ce  Ce1  4  0.0000  0.0000  0.0000  1.0
  Br  Br2  8  0.0153  0.2875  0.4721  1.0
  Br  Br3  8  0.2197  0.0193  0.1154  1.0
  Br  Br4  4  0.0000  0.0610  0.7500  1.0
]