data_Zr2GeRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.37
_cell_length_b   4.37
_cell_length_c   3.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zr2GeRh
_chemical_formula_sum   'Zr2 Ge1 Rh1'
_cell_volume   73.24
_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  Zr2  1  0.19  0.0  0.92  1.0
  Zr  Zr3  1  0.0  0.19  0.92  1.0
  Ge  Ge0  1  0.0  0.0  0.0  1.0
  Rh  Rh1  1  0.19  0.19  0.0  1.0

data_Zr2GeRh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.18
_cell_length_b   6.18
_cell_length_c   3.83
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Zr2GeRh
_chemical_formula_sum   'Zr4 Ge2 Rh2'
_cell_volume   146.47
_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
  Zr  Zr0  4  0.09  0.09  0.92  1.0
  Ge  Ge1  2  0.0  0.0  0.0  1.0
  Rh  Rh2  2  0.19  0.0  0.0  1.0

Zr Zr Ge Rh
Zr Zr Ge Rh 0 2 o o + 0 3 o o + 1 2 o o + 1 3 o o + 
Zr2RhGe is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Zr2RhGe clusters. Zr(1) is bonded in an L-shaped geometry to one Rh(1) and one Ge(1) atom. The Zr(1)-Rh(1) bond length is 0.87 Å. The Zr(1)-Ge(1) bond length is 0.87 Å. Rh(1) is bonded in an L-shaped geometry to two equivalent Zr(1) atoms. Ge(1) is bonded in a distorted L-shaped geometry to two equivalent Zr(1) atoms.