[CIF]
data_AlHg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.15150887
_cell_length_b   3.15150887
_cell_length_c   8.33772916
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlHg
_chemical_formula_sum   'Al2 Hg2'
_cell_volume   82.81039403
_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
  Al  Al0  1  1.57575443  0.00000000  5.02539433  1
  Al  Al1  1  0.00000000  1.57575443  3.31233483  1
  Hg  Hg2  1  1.57575443  0.00000000  1.25179097  1
  Hg  Hg3  1  0.00000000  1.57575443  7.08593819  1
[/CIF]
