data_[Rb8Ba4Hg4F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ba  0.8900  2.1500  1.4900
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [9.7426]
_cell_length_b [9.7426]
_cell_length_c [9.7426]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [Rb2BaHgF6]
_chemical_formula_sum '[Rb8 Ba4 Hg4 F24]'
_cell_volume [924.7469]
_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  0.2500  0.2500  0.2500  1.0
  Ba  Ba1  4  0.0000  0.0000  0.5000  1.0
  Hg  Hg2  4  0.0000  0.0000  0.0000  1.0
  F  F3  24  0.0000  0.0000  0.2395  1.0
]