data_[Rb2In2Hg2Cl8]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.4882]
_cell_length_b [7.6169]
_cell_length_c [9.5920]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.0368]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbInHgCl4]
_chemical_formula_sum '[Rb2 In2 Hg2 Cl8]'
_cell_volume [589.6889]
_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  2  0.2605  0.7500  0.6023  1.0
  In  In1  2  0.2130  0.2500  0.3165  1.0
  Hg  Hg2  2  0.2951  0.7500  0.0433  1.0
  Cl  Cl3  4  0.0375  0.5009  0.3045  1.0
  Cl  Cl4  2  0.3595  0.2500  0.1416  1.0
  Cl  Cl5  2  0.4191  0.2500  0.5562  1.0
]