data_[Rb4Ag2Hg2F12]
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
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.2127]
_cell_length_b [6.1656]
_cell_length_c [10.7875]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.2145]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Rb2AgHgF6]
_chemical_formula_sum '[Rb4 Ag2 Hg2 F12]'
_cell_volume [337.5972]
_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
[
  Rb  Rb0  4  0.2484  0.5185  0.2502  1
  Ag  Ag1  2  0.5000  0.0000  0.5000  1
  Hg  Hg2  2  0.0000  0.0000  0.0000  1
  F  F3  4  0.1969  0.7160  0.9762  1
  F  F4  4  0.2600  0.2201  0.9760  1
  F  F5  4  0.2979  0.5026  0.7521  1
]