data_Li2ZnBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.21
_cell_length_b   5.21
_cell_length_c   5.21
_cell_angle_alpha   130.7
_cell_angle_beta   130.7
_cell_angle_gamma   72.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2ZnBi
_chemical_formula_sum   'Li2 Zn1 Bi1'
_cell_volume   79.46
_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  Li1  1  0.0  0.0  0.0  1.0
  Li  Li2  1  0.17  0.0  0.1  1.0
  Zn  Zn3  1  0.0  0.0  0.21  1.0
  Bi  Bi0  1  0.0  0.17  0.1  1.0

data_Li2ZnBi
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.35
_cell_length_b   4.35
_cell_length_c   5.21
_cell_angle_alpha   114.65
_cell_angle_beta   114.65
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2ZnBi
_chemical_formula_sum   'Li2 Zn1 Bi1'
_cell_volume   79.46
_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  Li0  1  0.0  0.0  0.0  1.0
  Li  Li1  1  0.9  0.0  0.07  1.0
  Zn  Zn2  1  0.79  0.0  0.79  1.0
  Bi  Bi3  1  0.07  0.17  0.07  1.0

Li Li Zn Bi
Li Li Zn Bi 0 3 o o o 0 1 o o o 0 2 o o o 1 2 o o o 2 3 o o o 
Li2ZnBi is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Li2ZnBi cluster. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a distorted single-bond geometry to one Li(2), one Zn(1), and one Bi(1) atom. The Li(1)-Li(2) bond length is 0.68 Å. The Li(1)-Zn(1) bond length is 1.08 Å. The Li(1)-Bi(1) bond length is 0.68 Å. In the second Li site, Li(2) is bonded in a distorted single-bond geometry to one Li(1), one Zn(1), and one Bi(1) atom. The Li(2)-Zn(1) bond length is 1.32 Å. The Li(2)-Bi(1) bond length is 1.06 Å. Zn(1) is bonded in a distorted single-bond geometry to one Li(1), one Li(2), and one Bi(1) atom. The Zn(1)-Bi(1) bond length is 1.32 Å. Bi(1) is bonded in a single-bond geometry to one Li(1), one Li(2), and one Zn(1) atom.