data_[Mg10Hg2Bi4Rh4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Hg  2.0000  1.5000  1.2450
  Bi  2.0200  1.6000  1.0350
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [P4/mbm]
_cell_length_a [10.9921]
_cell_length_b [10.9921]
_cell_length_c [3.5225]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [127]
_chemical_formula_structural [Mg5Hg(BiRh)2]
_chemical_formula_sum '[Mg10 Hg2 Bi4 Rh4]'
_cell_volume [425.6089]
_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
[
  Mg  Mg0  8  0.0595  0.7889  0.5000  1
  Mg  Mg1  2  0.0000  0.5000  0.5000  1
  Hg  Hg2  2  0.0000  0.0000  0.0000  1
  Bi  Bi3  4  0.1774  0.3226  0.0000  1
  Rh  Rh4  4  0.1266  0.6266  0.0000  1
]