data_BiIr2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.95
_cell_length_b   4.8
_cell_length_c   4.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiIr2Os
_chemical_formula_sum   'Bi1 Ir2 Os1'
_cell_volume   68.12
_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
  Bi  Bi0  1  0.47  0.0  0.41  1.0
  Ir  Ir1  1  0.47  0.4  0.0  1.0
  Ir  Ir2  1  0.0  0.4  0.41  1.0
  Os  Os3  1  0.0  0.0  0.0  1.0

data_BiIr2Os
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.95
_cell_length_b   4.8
_cell_length_c   4.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiIr2Os
_chemical_formula_sum   'Bi1 Ir2 Os1'
_cell_volume   68.12
_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
  Bi  Bi0  1  0.47  0.0  0.41  1.0
  Os  Os1  1  0.0  0.0  0.0  1.0
  Ir  Ir2  1  0.0  0.4  0.41  1.0
  Ir  Ir3  1  0.47  0.4  0.0  1.0

Bi Ir Ir Os
OsIr2Bi crystallizes in the triclinic P1 space group. Os(1) is bonded in a 2-coordinate geometry to four equivalent Ir(1) and two equivalent Bi(1) atoms. There are a spread of Os(1)-Ir(1) bond distances ranging from 2.38-3.27 Å. There is one shorter (2.40 Å) and one longer (2.50 Å) Os(1)-Bi(1) bond length. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a 13-coordinate geometry to four equivalent Os(1), two equivalent Ir(1), four equivalent Ir(2), and three equivalent Bi(1) atoms. Both Ir(1)-Ir(1) bond lengths are 2.95 Å. There are a spread of Ir(1)-Ir(2) bond distances ranging from 2.40-3.25 Å. There are a spread of Ir(1)-Bi(1) bond distances ranging from 2.75-3.48 Å. In the second Ir site, Ir(2) is bonded in a 2-coordinate geometry to four equivalent Ir(1) and two equivalent Bi(1) atoms. There is one shorter (2.38 Å) and one longer (2.48 Å) Ir(2)-Bi(1) bond length. Bi(1) is bonded in a 4-coordinate geometry to two equivalent Os(1), two equivalent Ir(2), and three equivalent Ir(1) atoms.