data_[Rb3Cd1Ge2Br9]
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
  Ge  2.0100  1.2500  0.7700
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [7.8955]
_cell_length_b [7.8955]
_cell_length_c [9.6649]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Rb3CdGe2Br9]
_chemical_formula_sum '[Rb3 Cd1 Ge2 Br9]'
_cell_volume [521.7772]
_cell_formula_units_Z [1]
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  0.3333  0.6667  0.3403  1.0
  Rb  Rb1  1  0.0000  0.0000  0.0000  1.0
  Cd  Cd2  1  0.0000  0.0000  0.5000  1.0
  Ge  Ge3  2  0.3333  0.6667  0.8360  1.0
  Br  Br4  6  0.1672  0.3343  0.6671  1.0
  Br  Br5  3  0.0000  0.5000  0.0000  1.0
]