data_ReBiIr2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.46
_cell_length_b   6.46
_cell_length_c   6.46
_cell_angle_alpha   154.27
_cell_angle_beta   140.1
_cell_angle_gamma   48.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReBiIr2
_chemical_formula_sum   'Re1 Bi1 Ir2'
_cell_volume   74.96
_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
  Re  Re3  1  0.0  0.0  0.55  1.0
  Bi  Bi0  1  0.0  0.21  0.39  1.0
  Ir  Ir1  1  0.0  0.0  0.42  1.0
  Ir  Ir2  1  0.44  0.0  0.44  1.0

data_ReBiIr2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.88
_cell_length_b   4.41
_cell_length_c   6.46
_cell_angle_alpha   109.95
_cell_angle_beta   102.86
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReBiIr2
_chemical_formula_sum   'Re1 Bi1 Ir2'
_cell_volume   74.96
_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
  Re  Re0  1  0.45  0.45  0.45  1.0
  Bi  Bi1  1  0.61  0.81  0.81  1.0
  Ir  Ir2  1  0.58  0.58  0.58  1.0
  Ir  Ir3  1  0.99  0.56  0.99  1.0

Re Bi Ir Ir
ReIr2Bi crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one ReIr2Bi cluster. Re(1) is bonded in a single-bond geometry to one Ir(1) atom. The Re(1)-Ir(1) bond length is 0.83 Å. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a distorted bent 150 degrees geometry to one Re(1) and one Bi(1) atom. The Ir(1)-Bi(1) bond length is 1.49 Å. In the second Ir site, Ir(2) is bonded in a distorted single-bond geometry to one Bi(1) atom. The Ir(2)-Bi(1) bond length is 2.06 Å. Bi(1) is bonded in a 2-coordinate geometry to one Ir(1) and one Ir(2) atom.