data_BaHg2Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.97
_cell_length_b   3.97
_cell_length_c   7.7
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaHg2Au
_chemical_formula_sum   'Ba1 Hg2 Au1'
_cell_volume   121.45
_cell_formula_units_Z   1
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
  Ba  Ba1  1  0.0  0.0  0.6  1.0
  Hg  Hg2  1  0.99  0.99  0.09  1.0
  Hg  Hg3  1  0.0  0.0  0.96  1.0
  Au  Au0  1  0.99  0.99  0.9  1.0

data_BaHg2Au
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.62
_cell_length_b   5.62
_cell_length_c   7.7
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BaHg2Au
_chemical_formula_sum   'Ba2 Hg4 Au2'
_cell_volume   242.9
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ba  Ba0  2  0.0  0.0  0.6  1.0
  Hg  Hg1  2  0.0  0.0  0.96  1.0
  Hg  Hg2  2  0.49  0.5  0.09  1.0
  Au  Au3  2  0.49  0.5  0.9  1.0

Ba Hg Hg Au