data_Sm(Ge2Rh3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.23
_cell_length_b   7.23
_cell_length_c   3.88
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sm(Ge2Rh3)2
_chemical_formula_sum   'Sm1 Ge4 Rh6'
_cell_volume   175.7
_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
  Sm  Sm0  1  0.62  0.09  0.0  1.0
  Ge  Ge1  1  0.0  0.0  0.0  1.0
  Ge  Ge2  1  0.0  0.88  0.94  1.0
  Ge  Ge3  1  0.53  0.32  0.94  1.0
  Ge  Ge4  1  0.47  0.32  0.94  1.0
  Rh  Rh5  1  0.0  0.5  0.0  1.0
  Rh  Rh6  1  0.45  0.01  0.0  1.0
  Rh  Rh7  1  0.55  0.01  0.0  1.0
  Rh  Rh8  1  0.62  0.59  0.94  1.0
  Rh  Rh9  1  0.45  0.84  0.94  1.0
  Rh  Rh10  1  0.78  0.84  0.94  1.0

data_Sm(Ge2Rh3)2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.88
_cell_length_b   7.23
_cell_length_c   7.23
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sm(Ge2Rh3)2
_chemical_formula_sum   'Sm1 Ge4 Rh6'
_cell_volume   175.7
_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
  Sm  Sm0  1  -0.0  0.62  0.09  1.0
  Ge  Ge1  1  0.0  0.0  0.0  1.0
  Ge  Ge2  1  0.94  0.0  0.88  1.0
  Ge  Ge3  1  0.94  0.47  0.32  1.0
  Ge  Ge4  1  0.94  0.53  0.32  1.0
  Rh  Rh5  1  -0.0  0.45  0.01  1.0
  Rh  Rh6  1  -0.0  0.55  0.01  1.0
  Rh  Rh7  1  -0.0  0.0  0.5  1.0
  Rh  Rh8  1  0.94  0.45  0.84  1.0
  Rh  Rh9  1  0.94  0.62  0.59  1.0
  Rh  Rh10  1  0.94  0.78  0.84  1.0

Sm Ge Ge Ge Ge Rh Rh Rh Rh Rh Rh
Sm(Rh3Ge2)2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Sm(Rh3Ge2)2 cluster. Sm(1) is bonded in a single-bond geometry to one Rh(1) and one Rh(3) atom. The Sm(1)-Rh(1) bond length is 2.91 Å. The Sm(1)-Rh(3) bond length is 0.51 Å. There are six inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 2-coordinate geometry to one Sm(1) and one Ge(2) atom. The Rh(1)-Ge(2) bond length is 2.69 Å. In the second Rh site, Rh(2) is bonded in a 1-coordinate geometry to one Rh(3) atom. The Rh(2)-Rh(3) bond length is 0.77 Å. In the third Rh site, Rh(3) is bonded in a distorted single-bond geometry to one Sm(1), one Rh(2), and one Rh(5) atom. The Rh(3)-Rh(5) bond length is 1.12 Å. In the fourth Rh site, Rh(4) is bonded in a 3-coordinate geometry to one Rh(6), one Ge(3), and one Ge(4) atom. The Rh(4)-Rh(6) bond length is 1.57 Å. The Rh(4)-Ge(3) bond length is 1.70 Å. The Rh(4)-Ge(4) bond length is 1.67 Å. In the fifth Rh site, Rh(5) is bonded in a 1-coordinate geometry to one Rh(3) atom. In the sixth Rh site, Rh(6) is bonded in a 3-coordinate geometry to one Rh(4), one Ge(1), and one Ge(2) atom. The Rh(6)-Ge(1) bond length is 1.44 Å. The Rh(6)-Ge(2) bond length is 1.45 Å. There are four inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 2-coordinate geometry to one Rh(6) and one Ge(2) atom. The Ge(1)-Ge(2) bond length is 0.93 Å. In the second Ge site, Ge(2) is bonded in a 2-coordinate geometry to one Rh(1), one Rh(6), and one Ge(1) atom. In the third Ge site, Ge(3) is bonded in a distorted single-bond geometry to one Rh(4) and one Ge(4) atom. The Ge(3)-Ge(4) bond length is 0.39 Å. In the fourth Ge site, Ge(4) is bonded in a distorted single-bond geometry to one Rh(4) and one Ge(3) atom.