data_SrNb2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.93
_cell_length_b   4.77
_cell_length_c   5.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrNb2Rh
_chemical_formula_sum   'Sr1 Nb2 Rh1'
_cell_volume   80.15
_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
  Sr  Sr3  1  0.0  0.0  0.0  1.0
  Nb  Nb0  1  0.47  0.39  0.61  1.0
  Nb  Nb1  1  0.47  0.39  0.12  1.0
  Rh  Rh2  1  0.0  0.0  0.86  1.0

data_SrNb2Rh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.93
_cell_length_b   4.77
_cell_length_c   5.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrNb2Rh
_chemical_formula_sum   'Sr1 Nb2 Rh1'
_cell_volume   80.15
_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
  Sr  Sr0  1  0.0  0.0  0.0  1.0
  Nb  Nb1  1  0.47  0.39  0.12  1.0
  Nb  Nb2  1  0.47  0.39  0.61  1.0
  Rh  Rh3  1  0.0  0.0  0.86  1.0

Sr Nb Nb Rh
SrNb2Rh crystallizes in the triclinic P1 space group. Sr(1) is bonded in a single-bond geometry to two equivalent Nb(2) and one Rh(1) atom. There is one shorter (2.39 Å) and one longer (2.52 Å) Sr(1)-Nb(2) bond length. The Sr(1)-Rh(1) bond length is 0.78 Å. There are two inequivalent Nb sites. In the first Nb site, Nb(1) is bonded in a 8-coordinate geometry to two equivalent Nb(1), two equivalent Nb(2), and four equivalent Rh(1) atoms. Both Nb(1)-Nb(1) bond lengths are 2.93 Å. There is one shorter (2.83 Å) and one longer (2.90 Å) Nb(1)-Nb(2) bond length. There are a spread of Nb(1)-Rh(1) bond distances ranging from 2.72-3.62 Å. In the second Nb site, Nb(2) is bonded in a 2-coordinate geometry to two equivalent Sr(1) and two equivalent Nb(1) atoms. Rh(1) is bonded in a single-bond geometry to one Sr(1) and four equivalent Nb(1) atoms.