data_[Hg2Bi4Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Bi  2.0200  1.6000  1.0350
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.2714]
_cell_length_b [7.2343]
_cell_length_c [7.3081]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.0004]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [HgBi2Pt]
_chemical_formula_sum '[Hg2 Bi4 Pt2]'
_cell_volume [217.0750]
_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
[
  Hg  Hg0  2  0.0206  0.7500  0.0272  1
  Bi  Bi1  4  0.3434  0.0042  0.6956  1
  Pt  Pt2  2  0.1938  0.2500  0.3803  1
]