data_In2SnBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.13
_cell_length_b   6.13
_cell_length_c   6.13
_cell_angle_alpha   134.41
_cell_angle_beta   134.41
_cell_angle_gamma   66.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2SnBi
_chemical_formula_sum   'In2 Sn1 Bi1'
_cell_volume   115.6
_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
  In  In1  1  0.37  0.0  0.56  1.0
  In  In2  1  0.0  0.37  0.56  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.0  0.0  0.13  1.0

data_In2SnBi
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.72
_cell_length_b   6.72
_cell_length_c   6.13
_cell_angle_alpha   90.0
_cell_angle_beta   123.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   In2SnBi
_chemical_formula_sum   'In4 Sn2 Bi2'
_cell_volume   231.2
_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
  In  In0  4  0.31  0.31  0.19  1.0
  Sn  Sn1  2  0.0  0.0  0.0  1.0
  Bi  Bi2  2  0.0  0.0  0.13  1.0

In In Sn Bi
In2SnBi is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two In2SnBi clusters. In(1) is bonded in a distorted single-bond geometry to one Bi(1) atom. The In(1)-Bi(1) bond length is 1.96 Å. Sn(1) is bonded in a single-bond geometry to one Bi(1) atom. The Sn(1)-Bi(1) bond length is 0.77 Å. Bi(1) is bonded in a distorted single-bond geometry to two equivalent In(1) and one Sn(1) atom.