data_[Rb6Ag6Pd3Br18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  Pd  2.2000  1.4000  0.8462
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [8.1072]
_cell_length_b [8.1072]
_cell_length_c [19.8327]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Rb2Ag2PdBr6]
_chemical_formula_sum '[Rb6 Ag6 Pd3 Br18]'
_cell_volume [1128.8861]
_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  6  0.0000  0.0000  0.2299  1
  Ag  Ag1  6  0.0000  0.0000  0.4273  1
  Pd  Pd2  3  0.0000  0.0000  0.0000  1
  Br  Br3  18  0.0362  0.5181  0.7493  1
]