data_Ga2BiRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.97
_cell_length_b   8.97
_cell_length_c   8.97
_cell_angle_alpha   21.1
_cell_angle_beta   21.1
_cell_angle_gamma   21.1
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ga2BiRh
_chemical_formula_sum   'Ga2 Bi1 Rh1'
_cell_volume   81.93
_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
  Ga  Ga1  1  0.0  0.0  0.06  1.0
  Ga  Ga2  1  0.0  0.0  0.24  1.0
  Bi  Bi0  1  0.0  0.0  0.15  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

data_Ga2BiRh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.69
_cell_length_b   3.28
_cell_length_c   8.97
_cell_angle_alpha   90.0
_cell_angle_beta   102.21
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Ga2BiRh
_chemical_formula_sum   'Ga4 Bi2 Rh2'
_cell_volume   163.86
_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
  Ga  Ga0  2  0.0  0.0  0.76  1.0
  Ga  Ga1  2  0.0  0.0  0.94  1.0
  Bi  Bi2  2  0.0  0.0  0.85  1.0
  Rh  Rh3  2  0.0  0.0  0.0  1.0

Ga Ga Bi Rh
Ga Ga Bi Rh 0 3 o o o 0 2 o o o 1 2 o o o 
RhGa2Bi is Cyanogen Chloride-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two RhGa2Bi clusters. Rh(1) is bonded in a single-bond geometry to one Ga(1) atom. The Rh(1)-Ga(1) bond length is 0.56 Å. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a linear geometry to one Rh(1) and one Bi(1) atom. The Ga(1)-Bi(1) bond length is 0.79 Å. In the second Ga site, Ga(2) is bonded in a single-bond geometry to one Bi(1) atom. The Ga(2)-Bi(1) bond length is 0.79 Å. Bi(1) is bonded in a linear geometry to one Ga(1) and one Ga(2) atom.