data_GeBi2Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.11
_cell_length_b   5.11
_cell_length_c   5.11
_cell_angle_alpha   125.07
_cell_angle_beta   122.78
_cell_angle_gamma   83.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GeBi2Ru
_chemical_formula_sum   'Ge1 Bi2 Ru1'
_cell_volume   88.3
_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
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Bi  Bi0  1  0.36  0.0  0.94  1.0
  Bi  Bi1  1  0.0  0.45  0.88  1.0
  Ru  Ru3  1  0.0  0.0  0.82  1.0

data_GeBi2Ru
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.72
_cell_length_b   4.9
_cell_length_c   5.11
_cell_angle_alpha   118.61
_cell_angle_beta   117.47
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   GeBi2Ru
_chemical_formula_sum   'Ge1 Bi2 Ru1'
_cell_volume   88.3
_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
  Ge  Ge0  1  0.0  0.0  0.0  1.0
  Bi  Bi1  1  0.0  0.94  0.58  1.0
  Bi  Bi2  1  0.55  0.43  0.43  1.0
  Ru  Ru3  1  0.0  0.82  0.82  1.0

Ge Bi Bi Ru
RuGeBi2 is Copper structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one RuGeBi2 cluster. Ru(1) is bonded in a 3-coordinate geometry to one Ge(1), one Bi(1), and one Bi(2) atom. The Ru(1)-Ge(1) bond length is 0.92 Å. The Ru(1)-Bi(1) bond length is 1.59 Å. The Ru(1)-Bi(2) bond length is 2.13 Å. Ge(1) is bonded in a single-bond geometry to one Ru(1) atom. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a single-bond geometry to one Ru(1) atom. In the second Bi site, Bi(2) is bonded in a 1-coordinate geometry to one Ru(1) atom.