data_[Cs1Ag1Hg2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [P-1]
_cell_length_a [5.1432]
_cell_length_b [5.8184]
_cell_length_c [8.3331]
_cell_angle_alpha [83.5192]
_cell_angle_beta [88.4211]
_cell_angle_gamma [86.2466]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [CsAgHg2F8]
_chemical_formula_sum '[Cs1 Ag1 Hg2 F8]'
_cell_volume [247.1933]
_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
[
  Cs  Cs0  1  0.0000  0.0000  0.5000  1.0
  Ag  Ag1  1  0.0000  0.0000  0.0000  1.0
  Hg  Hg2  2  0.4852  0.4976  0.7848  1.0
  F  F3  2  0.0560  0.7622  0.1886  1.0
  F  F4  2  0.0658  0.7699  0.8442  1.0
  F  F5  2  0.4363  0.2591  0.9800  1.0
  F  F6  2  0.4732  0.2830  0.4204  1.0
]