The structure described by Nb3AuZn crystallizes in the cubic P2_13 space group. Nb(1) is bonded in a 12-coordinate geometry to six equivalent Nb(1), three equivalent Au(1), and three equivalent Zn(1) atoms. Au(1) is bonded to nine equivalent Nb(1) and three equivalent Zn(1) atoms to form a mixture of distorted face and corner-sharing AuNb9Zn3 cuboctahedra. Zn(1) is bonded in a 3-coordinate geometry to nine equivalent Nb(1) and three equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_Nb3ZnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.024
_cell_length_b   7.024
_cell_length_c   7.024
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   346.594
_cell_formula_units_Z   4
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  0.793  0.951  0.377  1.0
  Nb  Nb1  1  0.707  0.049  0.877  1.0
  Nb  Nb2  1  0.207  0.451  0.123  1.0
  Nb  Nb3  1  0.293  0.549  0.623  1.0
  Nb  Nb4  1  0.951  0.377  0.793  1.0
  Nb  Nb5  1  0.049  0.877  0.707  1.0
  Nb  Nb6  1  0.451  0.123  0.207  1.0
  Nb  Nb7  1  0.549  0.623  0.293  1.0
  Nb  Nb8  1  0.377  0.793  0.951  1.0
  Nb  Nb9  1  0.877  0.707  0.049  1.0
  Nb  Nb10  1  0.123  0.207  0.451  1.0
  Nb  Nb11  1  0.623  0.293  0.549  1.0
  Zn  Zn12  1  0.562  0.438  0.938  1.0
  Zn  Zn13  1  0.438  0.938  0.562  1.0
  Zn  Zn14  1  0.938  0.562  0.438  1.0
  Zn  Zn15  1  0.062  0.062  0.062  1.0
  Au  Au16  1  0.185  0.815  0.315  1.0
  Au  Au17  1  0.315  0.185  0.815  1.0
  Au  Au18  1  0.815  0.315  0.185  1.0
  Au  Au19  1  0.685  0.685  0.685  1.0
[/CIF]
.
The structure described by Nb3AuZn crystallizes in the cubic P2_13 space group. Nb(1) is bonded in a 12-coordinate geometry to six equivalent Nb(1), three equivalent Au(1), and three equivalent Zn(1) atoms. Au(1) is bonded to nine equivalent Nb(1) and three equivalent Zn(1) atoms to form a mixture of distorted face and corner-sharing AuNb9Zn3 cuboctahedra. Zn(1) is bonded in a 3-coordinate geometry to nine equivalent Nb(1) and three equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_Nb3ZnAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.024
_cell_length_b   7.024
_cell_length_c   7.024
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   346.594
_cell_formula_units_Z   4
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  0.793  0.951  0.377  1.0
  Nb  Nb1  1  0.707  0.049  0.877  1.0
  Nb  Nb2  1  0.207  0.451  0.123  1.0
  Nb  Nb3  1  0.293  0.549  0.623  1.0
  Nb  Nb4  1  0.951  0.377  0.793  1.0
  Nb  Nb5  1  0.049  0.877  0.707  1.0
  Nb  Nb6  1  0.451  0.123  0.207  1.0
  Nb  Nb7  1  0.549  0.623  0.293  1.0
  Nb  Nb8  1  0.377  0.793  0.951  1.0
  Nb  Nb9  1  0.877  0.707  0.049  1.0
  Nb  Nb10  1  0.123  0.207  0.451  1.0
  Nb  Nb11  1  0.623  0.293  0.549  1.0
  Zn  Zn12  1  0.562  0.438  0.938  1.0
  Zn  Zn13  1  0.438  0.938  0.562  1.0
  Zn  Zn14  1  0.938  0.562  0.438  1.0
  Zn  Zn15  1  0.062  0.062  0.062  1.0
  Au  Au16  1  0.185  0.815  0.315  1.0
  Au  Au17  1  0.315  0.185  0.815  1.0
  Au  Au18  1  0.815  0.315  0.185  1.0
  Au  Au19  1  0.685  0.685  0.685  1.0
[/CIF]
.