[CIF]
data_Na2MgIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.83077974
_cell_length_b   2.83077974
_cell_length_c   10.41229445
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2MgIr
_chemical_formula_sum   'Na2 Mg1 Ir1'
_cell_volume   83.43698423
_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
  Ir  Ir0  1  0.00000000  0.00000000  5.20614723  1
  Mg  Mg1  1  0.00000000  0.00000000  0.00000000  1
  Na  Na2  1  1.41538987  1.41538987  2.93760626  1
  Na  Na3  1  1.41538987  1.41538987  7.47468819  1
[/CIF]
