data_[Co2Hg2F10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Hg  2.0000  1.5000  1.2450
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.9022]
_cell_length_b [6.6994]
_cell_length_c [8.2654]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [CoHgF5]
_chemical_formula_sum '[Co2 Hg2 F10]'
_cell_volume [216.0782]
_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
[
  Co  Co0  2  0.0000  0.0000  0.0000  1
  Hg  Hg1  2  0.0000  0.0000  0.5000  1
  F  F2  4  0.0000  0.0000  0.2238  1
  F  F3  4  0.0000  0.2961  0.0000  1
  F  F4  2  0.0000  0.5000  0.5000  1
]