data_TiGe2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.09
_cell_length_b   4.09
_cell_length_c   3.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TiGe2Rh
_chemical_formula_sum   'Ti1 Ge2 Rh1'
_cell_volume   61.1
_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
  Ti  Ti3  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  0.0  0.05  0.82  1.0
  Ge  Ge1  1  0.05  0.0  0.82  1.0
  Rh  Rh2  1  0.05  0.05  0.0  1.0

data_TiGe2Rh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.79
_cell_length_b   5.79
_cell_length_c   3.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   TiGe2Rh
_chemical_formula_sum   'Ti2 Ge4 Rh2'
_cell_volume   122.2
_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
  Ti  Ti0  2  0.0  0.0  0.0  1.0
  Ge  Ge1  4  0.02  0.02  0.82  1.0
  Rh  Rh2  2  0.05  0.0  0.0  1.0

Ti Ge Ge Rh
TiRhGe2 is alpha Po structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two TiRhGe2 clusters. Ti(1) is bonded in a single-bond geometry to one Rh(1) and two equivalent Ge(1) atoms. The Ti(1)-Rh(1) bond length is 0.27 Å. Both Ti(1)-Ge(1) bond lengths are 0.68 Å. Rh(1) is bonded in a single-bond geometry to one Ti(1) and two equivalent Ge(1) atoms. Both Rh(1)-Ge(1) bond lengths are 0.68 Å. Ge(1) is bonded in a 3-coordinate geometry to one Ti(1), one Rh(1), and one Ge(1) atom. The Ge(1)-Ge(1) bond length is 0.27 Å.