data_[Hg4Ge2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Ge  2.0100  1.2500  0.7700
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.4143]
_cell_length_b [7.5869]
_cell_length_c [4.6669]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2350]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Hg2GeF8]
_chemical_formula_sum '[Hg4 Ge2 F16]'
_cell_volume [314.7258]
_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
[
  Hg  Hg0  4  0.1616  0.5000  0.3572  1.0
  Ge  Ge1  2  0.0000  0.0000  0.0000  1.0
  F  F2  8  0.1238  0.1691  0.2427  1.0
  F  F3  4  0.0910  0.5000  0.8022  1.0
  F  F4  4  0.1176  0.0000  0.7614  1.0
]