The structure described by Cs3AuPb4 crystallizes in the orthorhombic Pmmn space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 9-coordinate geometry to one Au(1), four equivalent Pb(1), and four equivalent Pb(2) atoms. In the second Cs site, Cs(2) is bonded in a 6-coordinate geometry to two equivalent Au(1), four equivalent Pb(1), and four equivalent Pb(2) atoms. Au(1) is bonded in a 8-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), two equivalent Pb(1), and two equivalent Pb(2) atoms. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 10-coordinate geometry to two equivalent Cs(2), four equivalent Cs(1), one Au(1), one Pb(1), and two equivalent Pb(2) atoms. In the second Pb site, Pb(2) is bonded in a 10-coordinate geometry to two equivalent Cs(2), four equivalent Cs(1), one Au(1), one Pb(2), and two equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_Cs3Pb4Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.935
_cell_length_b   7.528
_cell_length_c   14.055
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   733.717
_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
  Cs  Cs0  1  0.166  0.000  0.753  1.0
  Cs  Cs1  1  0.166  0.000  0.247  1.0
  Cs  Cs2  1  0.439  0.500  0.500  1.0
  Cs  Cs3  1  0.561  0.000  0.000  1.0
  Cs  Cs4  1  0.834  0.500  0.253  1.0
  Cs  Cs5  1  0.834  0.500  0.747  1.0
  Pb  Pb6  1  0.048  0.283  0.000  1.0
  Pb  Pb7  1  0.048  0.717  0.000  1.0
  Pb  Pb8  1  0.345  0.500  0.885  1.0
  Pb  Pb9  1  0.345  0.500  0.115  1.0
  Pb  Pb10  1  0.655  0.000  0.385  1.0
  Pb  Pb11  1  0.655  0.000  0.615  1.0
  Pb  Pb12  1  0.952  0.783  0.500  1.0
  Pb  Pb13  1  0.952  0.217  0.500  1.0
  Au  Au14  1  0.302  0.000  0.500  1.0
  Au  Au15  1  0.698  0.500  0.000  1.0
[/CIF]
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The structure described by Cs3AuPb4 crystallizes in the orthorhombic Pmmn space group. There are two inequivalent Cs sites. In the first Cs site, Cs(1) is bonded in a 9-coordinate geometry to one Au(1), four equivalent Pb(1), and four equivalent Pb(2) atoms. In the second Cs site, Cs(2) is bonded in a 6-coordinate geometry to two equivalent Au(1), four equivalent Pb(1), and four equivalent Pb(2) atoms. Au(1) is bonded in a 8-coordinate geometry to two equivalent Cs(1), two equivalent Cs(2), two equivalent Pb(1), and two equivalent Pb(2) atoms. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 10-coordinate geometry to two equivalent Cs(2), four equivalent Cs(1), one Au(1), one Pb(1), and two equivalent Pb(2) atoms. In the second Pb site, Pb(2) is bonded in a 10-coordinate geometry to two equivalent Cs(2), four equivalent Cs(1), one Au(1), one Pb(2), and two equivalent Pb(1) atoms. is represented by the CIF file [CIF]
data_Cs3Pb4Au
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.935
_cell_length_b   7.528
_cell_length_c   14.055
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   733.717
_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
  Cs  Cs0  1  0.166  0.000  0.753  1.0
  Cs  Cs1  1  0.166  0.000  0.247  1.0
  Cs  Cs2  1  0.439  0.500  0.500  1.0
  Cs  Cs3  1  0.561  0.000  0.000  1.0
  Cs  Cs4  1  0.834  0.500  0.253  1.0
  Cs  Cs5  1  0.834  0.500  0.747  1.0
  Pb  Pb6  1  0.048  0.283  0.000  1.0
  Pb  Pb7  1  0.048  0.717  0.000  1.0
  Pb  Pb8  1  0.345  0.500  0.885  1.0
  Pb  Pb9  1  0.345  0.500  0.115  1.0
  Pb  Pb10  1  0.655  0.000  0.385  1.0
  Pb  Pb11  1  0.655  0.000  0.615  1.0
  Pb  Pb12  1  0.952  0.783  0.500  1.0
  Pb  Pb13  1  0.952  0.217  0.500  1.0
  Au  Au14  1  0.302  0.000  0.500  1.0
  Au  Au15  1  0.698  0.500  0.000  1.0
[/CIF]
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