data_[Cs4Rb12Hg2F2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [16.6807]
_cell_length_b [10.8367]
_cell_length_c [11.8231]
_cell_angle_alpha [90.0000]
_cell_angle_beta [134.8576]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Cs2Rb6HgF]
_chemical_formula_sum '[Cs4 Rb12 Hg2 F2]'
_cell_volume [1514.9800]
_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
[
  Cs  Cs0  4  0.0189  0.5558  0.8072  1.0
  Rb  Rb1  4  0.0185  0.9866  0.7068  1.0
  Rb  Rb2  4  0.1895  0.2632  0.6691  1.0
  Rb  Rb3  4  0.2018  0.1844  0.2173  1.0
  Hg  Hg4  2  0.0000  0.8736  0.0000  1.0
  F  F5  2  0.0000  0.1278  0.5000  1.0
]