data_[Ag2Hg1Ru1F8]
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
  Ru  2.2000  1.3000  0.6610
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [5.0541]
_cell_length_b [7.4504]
_cell_length_c [5.3419]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.0691]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ag2HgRuF8]
_chemical_formula_sum '[Ag2 Hg1 Ru1 F8]'
_cell_volume [201.0188]
_cell_formula_units_Z [1]
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  2  0.5000  0.2442  0.5000  1.0
  Hg  Hg1  1  0.0000  0.5000  0.0000  1.0
  Ru  Ru2  1  0.0000  0.0000  0.0000  1.0
  F  F3  4  0.1586  0.1969  0.8051  1.0
  F  F4  2  0.2982  0.0000  0.2336  1.0
  F  F5  2  0.3092  0.5000  0.2755  1.0
]