data_[Rb6Cd2Ag6Br16]
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
  Ag  1.9300  1.6000  1.0867
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.3090]
_cell_length_b [8.6040]
_cell_length_c [9.2440]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.9327]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb3CdAg3Br8]
_chemical_formula_sum '[Rb6 Cd2 Ag6 Br16]'
_cell_volume [1021.9465]
_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  4  0.2500  0.2500  0.0000  1.0
  Rb  Rb1  2  0.0000  0.0000  0.0000  1.0
  Cd  Cd2  2  0.0000  0.0000  0.5000  1.0
  Ag  Ag3  4  0.2500  0.2500  0.5000  1.0
  Ag  Ag4  2  0.0000  0.5000  0.5000  1.0
  Br  Br5  8  0.0113  0.2430  0.3023  1.0
  Br  Br6  4  0.2243  0.0000  0.6917  1.0
  Br  Br7  4  0.2365  0.5000  0.6971  1.0
]