The structure described by LaAuPb is hexagonal omega structure-derived structured and crystallizes in the orthorhombic Cmcm space group. La(1) is bonded to six equivalent Au(1) and six equivalent Pb(1) atoms to form a mixture of face and edge-sharing LaPb6Au6 cuboctahedra. Au(1) is bonded in a 9-coordinate geometry to six equivalent La(1) and three equivalent Pb(1) atoms. Pb(1) is bonded in a 9-coordinate geometry to six equivalent La(1) and three equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_LaPbAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.826
_cell_length_b   4.833
_cell_length_c   8.242
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.959
_symmetry_Int_Tables_number   1
_cell_volume   166.559
_cell_formula_units_Z   2
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
  La  La0  1  0.000  0.000  0.500  1.0
  La  La1  1  0.000  0.000  0.000  1.0
  Pb  Pb2  1  0.332  0.665  0.750  1.0
  Pb  Pb3  1  0.668  0.335  0.250  1.0
  Au  Au4  1  0.335  0.670  0.250  1.0
  Au  Au5  1  0.665  0.330  0.750  1.0
[/CIF]
.
The structure described by LaAuPb is hexagonal omega structure-derived structured and crystallizes in the orthorhombic Cmcm space group. La(1) is bonded to six equivalent Au(1) and six equivalent Pb(1) atoms to form a mixture of face and edge-sharing LaPb6Au6 cuboctahedra. Au(1) is bonded in a 9-coordinate geometry to six equivalent La(1) and three equivalent Pb(1) atoms. Pb(1) is bonded in a 9-coordinate geometry to six equivalent La(1) and three equivalent Au(1) atoms. is represented by the CIF file [CIF]
data_LaPbAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.826
_cell_length_b   4.833
_cell_length_c   8.242
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.959
_symmetry_Int_Tables_number   1
_cell_volume   166.559
_cell_formula_units_Z   2
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
  La  La0  1  0.000  0.000  0.500  1.0
  La  La1  1  0.000  0.000  0.000  1.0
  Pb  Pb2  1  0.332  0.665  0.750  1.0
  Pb  Pb3  1  0.668  0.335  0.250  1.0
  Au  Au4  1  0.335  0.670  0.250  1.0
  Au  Au5  1  0.665  0.330  0.750  1.0
[/CIF]
.