data_LiReBiIr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   4.53
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiReBiIr
_chemical_formula_sum   'Li1 Re1 Bi1 Ir1'
_cell_volume   65.74
_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
  Li  Li2  1  0.0  0.0  0.0  1.0
  Re  Re3  1  0.8  0.8  0.8  1.0
  Bi  Bi0  1  0.2  0.2  0.2  1.0
  Ir  Ir1  1  0.6  0.6  0.6  1.0

data_LiReBiIr
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   11.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   LiReBiIr
_chemical_formula_sum   'Li3 Re3 Bi3 Ir3'
_cell_volume   197.21
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Li  Li0  3  0.0  0.0  0.0  1.0
  Re  Re1  3  0.0  0.0  0.2  1.0
  Bi  Bi2  3  0.0  0.0  0.8  1.0
  Ir  Ir3  3  0.0  0.0  0.4  1.0

Li Re Bi Ir
LiReIrBi crystallizes in the trigonal R3m space group. Li(1) is bonded in a 2-coordinate geometry to one Re(1), three equivalent Ir(1), and one Bi(1) atom. The Li(1)-Re(1) bond length is 2.16 Å. All Li(1)-Ir(1) bond lengths are 2.71 Å. The Li(1)-Bi(1) bond length is 2.26 Å. Re(1) is bonded in a distorted linear geometry to one Li(1) and four equivalent Ir(1) atoms. There is one shorter (2.26 Å) and three longer (2.99 Å) Re(1)-Ir(1) bond lengths. Ir(1) is bonded in a 10-coordinate geometry to three equivalent Li(1), four equivalent Re(1), and three equivalent Bi(1) atoms. All Ir(1)-Bi(1) bond lengths are 2.71 Å. Bi(1) is bonded in a distorted single-bond geometry to one Li(1) and three equivalent Ir(1) atoms.