data_MnAl2Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.79
_cell_length_b   4.79
_cell_length_c   4.79
_cell_angle_alpha   133.91
_cell_angle_beta   133.91
_cell_angle_gamma   67.23
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MnAl2Ir
_chemical_formula_sum   'Mn1 Al2 Ir1'
_cell_volume   56.07
_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
  Mn  Mn3  1  0.0  0.0  0.99  1.0
  Al  Al0  1  0.0  0.87  0.99  1.0
  Al  Al1  1  0.0  0.0  0.0  1.0
  Ir  Ir2  1  0.87  0.0  0.99  1.0

data_MnAl2Ir
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.3
_cell_length_b   5.3
_cell_length_c   4.79
_cell_angle_alpha   90.0
_cell_angle_beta   123.62
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MnAl2Ir
_chemical_formula_sum   'Mn2 Al4 Ir2'
_cell_volume   112.14
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Mn  Mn0  2  0.49  0.5  0.99  1.0
  Al  Al1  2  0.12  0.0  0.12  1.0
  Al  Al2  2  0.49  0.5  0.0  1.0
  Ir  Ir3  2  0.49  0.5  0.12  1.0

Mn Al Al Ir