data_SrRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.45
_cell_length_b   4.49
_cell_length_c   6.34
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrRh
_chemical_formula_sum   'Sr2 Rh2'
_cell_volume   98.27
_cell_formula_units_Z   2
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
  Sr  Sr2  1  0.0  0.0  0.25  1.0
  Sr  Sr3  1  0.72  0.25  0.1  1.0
  Rh  Rh0  1  0.0  0.0  0.04  1.0
  Rh  Rh1  1  0.72  0.25  0.3  1.0

data_SrRh
_symmetry_space_group_name_H-M   P-1
_cell_length_a   3.45
_cell_length_b   4.49
_cell_length_c   6.34
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   SrRh
_chemical_formula_sum   'Sr2 Rh2'
_cell_volume   98.27
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  Sr  Sr0  2  0.36  0.12  0.93  1.0
  Rh  Rh1  2  0.36  0.12  0.13  1.0

Sr Sr Rh Rh
SrRh crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one SrRh cluster. Sr(1) is bonded in a distorted water-like geometry to two equivalent Rh(1) atoms. There is one shorter (1.30 Å) and one longer (1.50 Å) Sr(1)-Rh(1) bond length. Rh(1) is bonded in a 2-coordinate geometry to two equivalent Sr(1) atoms.