data_[Rb6Hg4Rh2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Hg  2.0000  1.5000  1.2450
  Rh  2.2800  1.3500  0.7450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.9606]
_cell_length_b [11.8707]
_cell_length_c [6.2717]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.2165]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb3Hg2RhO6]
_chemical_formula_sum '[Rb6 Hg4 Rh2 O12]'
_cell_volume [433.7128]
_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
[
  Rb  Rb0  4  0.0000  0.1780  0.5000  1.0
  Rb  Rb1  2  0.0000  0.5000  0.5000  1.0
  Hg  Hg2  4  0.0000  0.3550  0.0000  1.0
  Rh  Rh3  2  0.0000  0.0000  0.0000  1.0
  O  O4  8  0.2244  0.1301  0.1545  1.0
  O  O5  4  0.1503  0.0000  0.7644  1.0
]