data_[Rb12Cd4Br24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cd  1.6900  1.5500  1.0900
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [14.9341]
_cell_length_b [19.1452]
_cell_length_c [6.1994]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Rb3CdBr6]
_chemical_formula_sum '[Rb12 Cd4 Br24]'
_cell_volume [1772.4992]
_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  8  0.1839  0.1195  0.4734  1.0
  Rb  Rb1  4  0.0000  0.3818  0.4539  1.0
  Cd  Cd2  4  0.0000  0.2058  0.0533  1.0
  Br  Br3  8  0.1482  0.2725  0.1618  1.0
  Br  Br4  8  0.1607  0.4984  0.7167  1.0
  Br  Br5  4  0.0000  0.0719  0.1447  1.0
  Br  Br6  4  0.0000  0.2115  0.6297  1.0
]