data_AlBi2Ir
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.16
_cell_length_b   5.16
_cell_length_c   3.45
_cell_angle_alpha   91.25
_cell_angle_beta   91.25
_cell_angle_gamma   104.33
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlBi2Ir
_chemical_formula_sum   'Al1 Bi2 Ir1'
_cell_volume   88.74
_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  0.0  0.0  0.0  1.0
  Bi  Bi1  1  0.52  0.04  0.72  1.0
  Bi  Bi2  1  0.52  0.96  0.72  1.0
  Ir  Ir3  1  0.16  0.0  0.0  1.0

data_AlBi2Ir
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.45
_cell_length_b   5.16
_cell_length_c   5.16
_cell_angle_alpha   104.33
_cell_angle_beta   91.25
_cell_angle_gamma   91.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlBi2Ir
_chemical_formula_sum   'Al1 Bi2 Ir1'
_cell_volume   88.74
_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  0.0  0.0  0.0  1.0
  Bi  Bi1  1  0.72  0.52  0.04  1.0
  Bi  Bi2  1  0.72  0.52  0.96  1.0
  Ir  Ir3  1  0.0  0.16  0.0  1.0

Al Bi Bi Ir
IrAl(Bi)2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one bismuth molecule and one IrAl cluster. In the IrAl cluster, Ir(1) is bonded in a single-bond geometry to one Al(1) atom. The Ir(1)-Al(1) bond length is 0.84 Å. Al(1) is bonded in a single-bond geometry to one Ir(1) atom.