data_NbInAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.12
_cell_length_b   5.12
_cell_length_c   5.12
_cell_angle_alpha   130.29
_cell_angle_beta   130.29
_cell_angle_gamma   72.94
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NbInAu2
_chemical_formula_sum   'Nb1 In1 Au2'
_cell_volume   76.09
_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  Nb3  1  0.0  0.0  0.0  1.0
  In  In2  1  0.0  0.0  0.11  1.0
  Au  Au0  1  0.15  0.0  0.06  1.0
  Au  Au1  1  0.0  0.15  0.06  1.0

data_NbInAu2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.08
_cell_length_b   6.08
_cell_length_c   5.12
_cell_angle_alpha   90.0
_cell_angle_beta   126.47
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   NbInAu2
_chemical_formula_sum   'Nb2 In2 Au4'
_cell_volume   152.18
_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
  Nb  Nb0  2  0.0  0.0  0.0  1.0
  In  In1  2  0.39  0.5  0.89  1.0
  Au  Au2  4  0.02  0.08  0.09  1.0

Nb In Au Au
NbAu2In is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two NbAu2In clusters. Nb(1) is bonded in a trigonal non-coplanar geometry to two equivalent Au(1) and one In(1) atom. Both Nb(1)-Au(1) bond lengths are 0.62 Å. The Nb(1)-In(1) bond length is 0.58 Å. Au(1) is bonded in a single-bond geometry to one Nb(1) atom. In(1) is bonded in a single-bond geometry to one Nb(1) atom.