data_CdInPbAu
_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   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CdInPbAu
_chemical_formula_sum   'Cd1 In1 Pb1 Au1'
_cell_volume   99.03
_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
  Cd  Cd1  1  0.0  0.0  0.0  1.0
  In  In2  1  0.51  0.51  0.51  1.0
  Pb  Pb3  1  0.67  0.67  0.67  1.0
  Au  Au0  1  0.84  0.84  0.84  1.0

data_CdInPbAu
_symmetry_space_group_name_H-M   R3m
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   12.72
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   CdInPbAu
_chemical_formula_sum   'Cd3 In3 Pb3 Au3'
_cell_volume   297.09
_cell_formula_units_Z   3
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Cd  Cd0  3  0.0  0.0  0.0  1.0
  In  In1  3  0.0  0.0  0.49  1.0
  Pb  Pb2  3  0.0  0.0  0.33  1.0
  Au  Au3  3  0.0  0.0  0.16  1.0

Cd In Pb Au
Cd In Pb Au 0 3 - - - 1 2 o o o 2 3 o o o 
AuCdInPb crystallizes in the trigonal R3m space group. Au(1) is bonded to one Cd(1), three equivalent In(1), and one Pb(1) atom to form distorted AuCdIn3Pb trigonal bipyramids that share corners with six equivalent Au(1)CdIn3Pb trigonal bipyramids,  a cornercorner with one In(1)PbAu3 trigonal pyramid, corners with three equivalent Cd(1)Pb3Au trigonal pyramids, and edges with three equivalent Pb(1)Cd3InAu trigonal bipyramids. The Au(1)-Cd(1) bond length is 2.09 Å. All Au(1)-In(1) bond lengths are 3.00 Å. The Au(1)-Pb(1) bond length is 2.09 Å. Cd(1) is bonded to one Au(1) and three equivalent Pb(1) atoms to form distorted CdPb3Au trigonal pyramids that share  a cornercorner with one Pb(1)Cd3InAu trigonal bipyramid, corners with three equivalent Au(1)CdIn3Pb trigonal bipyramids, corners with six equivalent Cd(1)Pb3Au trigonal pyramids, and edges with three equivalent In(1)PbAu3 trigonal pyramids. All Cd(1)-Pb(1) bond lengths are 3.00 Å. In(1) is bonded to three equivalent Au(1) and one Pb(1) atom to form distorted InPbAu3 trigonal pyramids that share  a cornercorner with one Au(1)CdIn3Pb trigonal bipyramid, corners with three equivalent Pb(1)Cd3InAu trigonal bipyramids, corners with six equivalent In(1)PbAu3 trigonal pyramids, and edges with three equivalent Cd(1)Pb3Au trigonal pyramids. The In(1)-Pb(1) bond length is 2.09 Å. Pb(1) is bonded to one Au(1), three equivalent Cd(1), and one In(1) atom to form distorted PbCd3InAu trigonal bipyramids that share corners with six equivalent Pb(1)Cd3InAu trigonal bipyramids,  a cornercorner with one Cd(1)Pb3Au trigonal pyramid, corners with three equivalent In(1)PbAu3 trigonal pyramids, and edges with three equivalent Au(1)CdIn3Pb trigonal bipyramids.