data_SmRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.82
_cell_length_b   3.82
_cell_length_c   3.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SmRh
_chemical_formula_sum   'Sm1 Rh1'
_cell_volume   46.24
_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
  Sm  Sm1  1  0.91  0.1  0.83  1.0
  Rh  Rh0  1  0.0  0.0  0.0  1.0

data_SmRh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.62
_cell_length_b   3.82
_cell_length_c   3.66
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SmRh
_chemical_formula_sum   'Sm2 Rh2'
_cell_volume   92.48
_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
  Sm  Sm0  2  0.41  0.5  0.83  1.0
  Rh  Rh1  2  0.01  0.0  0.0  1.0

Sm Rh
Sm Rh 0 1 + o + 
SmRh is Hg_xSn structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one SmRh cluster. Sm(1) is bonded in a single-bond geometry to one Rh(1) atom. The Sm(1)-Rh(1) bond length is 0.89 Å. Rh(1) is bonded in a single-bond geometry to one Sm(1) atom.