data_[Ag12Hg4Bi4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.8250]
_cell_length_b [7.9295]
_cell_length_c [8.5973]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.8274]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ag3HgBi]
_chemical_formula_sum '[Ag12 Hg4 Bi4]'
_cell_volume [448.2652]
_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
[
  Ag  Ag0  4  0.1542  0.1056  0.3837  1.0
  Ag  Ag1  4  0.3527  0.1137  0.1758  1.0
  Ag  Ag2  4  0.4159  0.6692  0.9223  1.0
  Hg  Hg3  4  0.1108  0.6957  0.5202  1.0
  Bi  Bi4  4  0.2697  0.0443  0.7863  1.0
]