data_[Rb8Hg4Te8H4]
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
  Te  2.1000  1.4000  1.2933
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [8.0239]
_cell_length_b [14.4156]
_cell_length_c [7.3871]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Rb2HgTe2H]
_chemical_formula_sum '[Rb8 Hg4 Te8 H4]'
_cell_volume [854.4629]
_cell_formula_units_Z [4]
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  8  0.1603  0.1324  0.0000  1
  Hg  Hg1  4  0.0000  0.5000  0.2500  1
  Te  Te2  8  0.2046  0.3938  0.0000  1
  H  H3  4  0.0000  0.0000  0.2500  1
]