data_[Cd4Hg4Ru2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Hg  2.0000  1.5000  1.2450
  Ru  2.2000  1.3000  0.6610
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.8779]
_cell_length_b [10.1933]
_cell_length_c [6.1411]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.8086]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cd2Hg2RuO6]
_chemical_formula_sum '[Cd4 Hg4 Ru2 O12]'
_cell_volume [367.7614]
_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
[
  Cd  Cd0  4  0.0000  0.3401  0.5000  1.0
  Hg  Hg1  4  0.0000  0.1528  0.0000  1.0
  Ru  Ru2  2  0.0000  0.0000  0.5000  1.0
  O  O3  8  0.1251  0.1536  0.3151  1.0
  O  O4  4  0.2116  0.5000  0.3387  1.0
]