data_CrNi2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.44
_cell_length_b   4.44
_cell_length_c   4.44
_cell_angle_alpha   131.91
_cell_angle_beta   131.91
_cell_angle_gamma   70.37
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrNi2Rh
_chemical_formula_sum   'Cr1 Ni2 Rh1'
_cell_volume   47.48
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Ni  Ni1  1  0.81  0.0  0.81  1.0
  Ni  Ni2  1  0.0  0.0  0.63  1.0
  Rh  Rh3  1  0.0  0.81  0.81  1.0

data_CrNi2Rh
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.62
_cell_length_b   3.62
_cell_length_c   4.44
_cell_angle_alpha   114.05
_cell_angle_beta   114.05
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrNi2Rh
_chemical_formula_sum   'Cr1 Ni2 Rh1'
_cell_volume   47.48
_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
  Cr  Cr0  1  0.0  0.0  0.0  1.0
  Ni  Ni1  1  0.19  0.0  0.99  1.0
  Ni  Ni2  1  0.37  0.0  0.37  1.0
  Rh  Rh3  1  0.99  0.81  0.99  1.0

Cr Ni Ni Rh
CrRhNi2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CrRhNi2 cluster. Cr(1) is bonded in an L-shaped geometry to one Rh(1) and one Ni(1) atom. The Cr(1)-Rh(1) bond length is 0.68 Å. The Cr(1)-Ni(1) bond length is 0.68 Å. Rh(1) is bonded in a single-bond geometry to one Cr(1) and one Ni(2) atom. The Rh(1)-Ni(2) bond length is 1.53 Å. There are two inequivalent Ni sites. In the first Ni site, Ni(1) is bonded in a single-bond geometry to one Cr(1) atom. In the second Ni site, Ni(2) is bonded in a 1-coordinate geometry to one Rh(1) atom.