data_Ba2SnBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.95
_cell_length_b   4.95
_cell_length_c   7.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2SnBi
_chemical_formula_sum   'Ba2 Sn1 Bi1'
_cell_volume   153.91
_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
  Ba  Ba0  1  0.98  0.47  0.93  1.0
  Ba  Ba1  1  0.98  0.47  0.94  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  Bi  Bi2  1  0.0  0.0  0.93  1.0

data_Ba2SnBi
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.95
_cell_length_b   4.95
_cell_length_c   7.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2SnBi
_chemical_formula_sum   'Ba2 Sn1 Bi1'
_cell_volume   153.91
_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
  Ba  Ba0  1  0.98  0.47  0.93  1.0
  Ba  Ba1  1  0.98  0.47  0.94  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0
  Bi  Bi3  1  0.0  0.0  0.93  1.0

Ba Ba Sn Bi
(Ba)2SnBi is Cubic alpha N2-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one lambda2-bismuthanylidenetin molecule and one Ba cluster. In the Ba cluster, there are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a single-bond geometry to one Ba(2) atom. The Ba(1)-Ba(2) bond length is 0.13 Å. In the second Ba site, Ba(2) is bonded in a single-bond geometry to one Ba(1) atom.