data_[Li2Hg2Os4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Hg  2.0000  1.5000  1.2450
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.8879]
_cell_length_b [5.7650]
_cell_length_c [7.7925]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.9992]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LiHg(OsO4)2]
_chemical_formula_sum '[Li2 Hg2 Os4 O16]'
_cell_volume [515.8745]
_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
[
  Li  Li0  2  0.0000  0.0000  0.0000  1.0
  Hg  Hg1  2  0.0000  0.5000  0.5000  1.0
  Os  Os2  4  0.1900  0.5000  0.1651  1.0
  O  O3  8  0.1106  0.2541  0.1676  1.0
  O  O4  4  0.1736  0.0000  0.6375  1.0
  O  O5  4  0.2081  0.5000  0.9571  1.0
]