data_[Rb2Mg2In4Hg16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Mg  1.3100  1.5000  0.8600
  In  1.7800  1.5500  0.9400
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.4198]
_cell_length_b [6.8954]
_cell_length_c [10.6334]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.9998]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbMg(InHg4)2]
_chemical_formula_sum '[Rb2 Mg2 In4 Hg16]'
_cell_volume [708.3693]
_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  0.0000  0.0000  0.5000  1.0
  Mg  Mg1  2  0.0000  0.0000  0.0000  1.0
  In  In2  4  0.1597  0.5000  0.8241  1.0
  Hg  Hg3  8  0.1134  0.2595  0.2434  1.0
  Hg  Hg4  4  0.1559  0.5000  0.5160  1.0
  Hg  Hg5  4  0.2006  0.0000  0.8734  1.0
]