[CIF]
data_BaAlHg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.45738011
_cell_length_b   5.45738011
_cell_length_c   5.45738011
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaAlHg2
_chemical_formula_sum   'Ba1 Al1 Hg2'
_cell_volume   114.93111294
_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
  Al  Al0  1  0.00000000  -0.00000000  0.00000000  1
  Ba  Ba1  1  5.78842572  5.78842572  5.78842572  1
  Hg  Hg2  1  3.85895048  3.85895048  3.85895048  1
  Hg  Hg3  1  1.92947524  1.92947524  1.92947524  1
[/CIF]
