data_[Rb2Ce2Ga2Br12]
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
  Ga  1.8100  1.3000  0.7600
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [7.4169]
_cell_length_b [7.4169]
_cell_length_c [13.7625]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [RbCeGaBr6]
_chemical_formula_sum '[Rb2 Ce2 Ga2 Br12]'
_cell_volume [757.0868]
_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  0.0000  0.9942  1.0
  Ce  Ce1  2  0.0000  0.0000  0.3326  1.0
  Ga  Ga2  2  0.0000  0.0000  0.6584  1.0
  Br  Br3  4  0.1736  0.8264  0.4918  1.0
  Br  Br4  4  0.1994  0.8006  0.1961  1.0
  Br  Br5  4  0.2338  0.7662  0.8195  1.0
]