[CIF]
data_NaMgHg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.51130826
_cell_length_b   4.50319529
_cell_length_c   6.25499179
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaMgHg2
_chemical_formula_sum   'Na1 Mg1 Hg2'
_cell_volume   98.90459833
_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
  Hg  Hg0  1  1.75565413  2.25159764  6.09621771  1
  Hg  Hg1  1  0.00000000  0.00000000  1.83030880  1
  Mg  Mg2  1  1.75565413  2.25159764  2.83524523  1
  Na  Na3  1  0.00000000  0.00000000  4.87570768  1
[/CIF]
