data_[Hg4Os2Cl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Os  2.2000  1.3000  0.6730
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.3974]
_cell_length_b [2.9879]
_cell_length_c [6.6938]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.4944]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Hg2OsCl]
_chemical_formula_sum '[Hg4 Os2 Cl2]'
_cell_volume [193.4878]
_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  2  0.3100  0.5000  0.3615  1
  Hg  Hg1  2  0.4874  0.5000  0.0314  1
  Os  Os2  2  0.0577  0.5000  0.4104  1
  Cl  Cl3  2  0.1449  0.0000  0.6968  1
]