data_[Rb3Zn6Cd3Br24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [6.8063]
_cell_length_b [6.8063]
_cell_length_c [29.7667]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [RbZn2CdBr8]
_chemical_formula_sum '[Rb3 Zn6 Cd3 Br24]'
_cell_volume [1194.2123]
_cell_formula_units_Z [3]
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  3  -0.0000  0.0000  0.5000  1.0
  Zn  Zn1  6  0.0000  0.0000  0.2533  1.0
  Cd  Cd2  3  0.0000  0.0000  0.0000  1.0
  Br  Br3  18  0.0063  0.6813  0.6101  1.0
  Br  Br4  6  0.0000  0.0000  0.1711  1.0
]