data_ZrGeBi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.05
_cell_length_b   6.05
_cell_length_c   6.05
_cell_angle_alpha   137.22
_cell_angle_beta   137.22
_cell_angle_gamma   62.1
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrGeBi2
_chemical_formula_sum   'Zr1 Ge1 Bi2'
_cell_volume   101.16
_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
  Zr  Zr3  1  0.21  0.0  0.59  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.0  0.0  0.19  1.0
  Bi  Bi1  1  0.0  0.21  0.59  1.0

data_ZrGeBi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.42
_cell_length_b   4.42
_cell_length_c   6.05
_cell_angle_alpha   111.39
_cell_angle_beta   111.39
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrGeBi2
_chemical_formula_sum   'Zr1 Ge1 Bi2'
_cell_volume   101.16
_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
  Zr  Zr0  1  0.41  0.0  0.61  1.0
  Ge  Ge1  1  0.0  0.0  0.0  1.0
  Bi  Bi2  1  0.61  0.21  0.61  1.0
  Bi  Bi3  1  0.81  0.0  0.81  1.0

Zr Ge Bi Bi
ZrGeBi2 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one ZrGeBi2 cluster. Zr(1) is bonded in a 2-coordinate geometry to one Bi(1) and one Bi(2) atom. The Zr(1)-Bi(1) bond length is 1.76 Å. The Zr(1)-Bi(2) bond length is 1.30 Å. Ge(1) is bonded in a single-bond geometry to one Bi(1) atom. The Ge(1)-Bi(1) bond length is 1.13 Å. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a distorted bent 150 degrees geometry to one Zr(1) and one Ge(1) atom. In the second Bi site, Bi(2) is bonded in a single-bond geometry to one Zr(1) atom.