data_Nb2MoRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   5.19
_cell_angle_alpha   135.99
_cell_angle_beta   135.99
_cell_angle_gamma   64.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2MoRh
_chemical_formula_sum   'Nb2 Mo1 Rh1'
_cell_volume   66.58
_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
  Nb  Nb1  1  0.0  0.94  0.2  1.0
  Nb  Nb2  1  0.0  0.0  0.0  1.0
  Mo  Mo0  1  0.0  0.0  0.4  1.0
  Rh  Rh3  1  0.94  0.0  0.2  1.0

data_Nb2MoRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.89
_cell_length_b   3.89
_cell_length_c   5.19
_cell_angle_alpha   112.01
_cell_angle_beta   112.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2MoRh
_chemical_formula_sum   'Nb2 Mo1 Rh1'
_cell_volume   66.58
_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
  Nb  Nb0  1  0.0  0.0  0.0  1.0
  Nb  Nb1  1  0.74  0.94  0.74  1.0
  Mo  Mo2  1  0.6  0.0  0.6  1.0
  Rh  Rh3  1  0.8  0.0  0.74  1.0

Nb Nb Mo Rh
Nb2MoRh crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Nb2MoRh cluster. There are two inequivalent Nb sites. In the first Nb site, Nb(1) is bonded in a single-bond geometry to one Mo(1) and one Rh(1) atom. The Nb(1)-Mo(1) bond length is 0.86 Å. The Nb(1)-Rh(1) bond length is 0.30 Å. In the second Nb site, Nb(2) is bonded in a distorted single-bond geometry to one Rh(1) atom. The Nb(2)-Rh(1) bond length is 1.26 Å. Mo(1) is bonded in a 2-coordinate geometry to one Nb(1) and one Rh(1) atom. The Mo(1)-Rh(1) bond length is 0.86 Å. Rh(1) is bonded in a single-bond geometry to one Nb(1), one Nb(2), and one Mo(1) atom.