data_[Cs2Ce4Br14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ce  1.1200  1.8500  1.0800
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [9.3184]
_cell_length_b [15.0191]
_cell_length_c [5.8492]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [CsCe2Br7]
_chemical_formula_sum '[Cs2 Ce4 Br14]'
_cell_volume [818.6169]
_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  2  0.0000  0.0000  0.0000  1.0
  Ce  Ce1  4  0.0000  0.3028  0.5000  1.0
  Br  Br2  8  0.1883  0.1386  0.5000  1.0
  Br  Br3  4  0.0000  0.2920  0.0000  1.0
  Br  Br4  2  0.0000  0.5000  0.5000  1.0
]