[CIF]
data_Mg2CuIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.47468521
_cell_length_b   4.47468521
_cell_length_c   3.10718662
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   96.81738718
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2CuIr
_chemical_formula_sum   'Mg2 Cu1 Ir1'
_cell_volume   61.77471383
_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
  Cu  Cu0  1  0.00000000  0.00000000  0.00000000  1
  Ir  Ir1  1  2.97035305  0.00000000  0.00000000  1
  Mg  Mg2  1  1.48517652  -1.67330590  1.55359331  1
  Mg  Mg3  1  1.48517653  1.67330590  1.55359331  1
[/CIF]
