data_[Ag4Hg2H2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
  H  2.2000  0.2500  0.0000
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.1802]
_cell_length_b [4.7714]
_cell_length_c [12.0437]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.1548]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ag2HgHF6]
_chemical_formula_sum '[Ag4 Hg2 H2 F12]'
_cell_volume [310.1521]
_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
[
  Ag  Ag0  4  0.1724  0.5297  0.6845  1.0
  Hg  Hg1  2  0.5000  0.0000  0.0000  1.0
  H  H2  2  0.0000  0.0000  0.5000  1.0
  F  F3  4  0.1133  0.7013  0.0121  1.0
  F  F4  4  0.1582  0.2416  0.8248  1.0
  F  F5  4  0.4705  0.1854  0.1523  1.0
]