data_[Al1Zn2Hg1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [3.3862]
_cell_length_b [4.6499]
_cell_length_c [5.0646]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.8544]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [AlZn2Hg]
_chemical_formula_sum '[Al1 Zn2 Hg1]'
_cell_volume [77.0804]
_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  0.3749  0.0000  0.4467  1
  Zn  Zn1  1  0.7132  0.0000  0.0252  1
  Zn  Zn2  1  0.8815  0.5000  0.2854  1
  Hg  Hg3  1  0.5303  0.5000  0.7427  1
]