data_[Rb8In4Hg8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.8987]
_cell_length_b [7.2422]
_cell_length_c [9.3710]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.1502]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Rb2InHg2]
_chemical_formula_sum '[Rb8 In4 Hg8]'
_cell_volume [792.2819]
_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  0.1514  0.3766  0.1473  1.0
  In  In1  4  0.0000  0.1157  0.7500  1.0
  Hg  Hg2  8  0.1246  0.1312  0.4986  1.0
]