The compound described by AuPbO2 crystallizes in the triclinic P-1 space group. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second Au site, Au(2) is bonded in a linear geometry to two equivalent O(2) atoms. Pb(1) is bonded in a 5-coordinate geometry to two equivalent O(2) and three equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Au(1) and three equivalent Pb(1) atoms to form distorted OPb3Au tetrahedra that share corners with three equivalent O(1)Pb3Au tetrahedra, corners with four equivalent O(2)Pb2Au2 tetrahedra, edges with two equivalent O(2)Pb2Au2 tetrahedra, and edges with two equivalent O(1)Pb3Au tetrahedra. In the second O site, O(2) is bonded to one Au(1), one Au(2), and two equivalent Pb(1) atoms to form distorted OPb2Au2 tetrahedra that share corners with four equivalent O(2)Pb2Au2 tetrahedra, corners with four equivalent O(1)Pb3Au tetrahedra, and edges with two equivalent O(1)Pb3Au tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_PbAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.653
_cell_length_b   6.869
_cell_length_c   5.560
_cell_angle_alpha   92.299
_cell_angle_beta   91.087
_cell_angle_gamma   82.824
_symmetry_Int_Tables_number   1
_cell_volume   138.298
_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
  Pb  Pb0  1  0.318  0.259  0.499  1.0
  Pb  Pb1  1  0.682  0.741  0.501  1.0
  Au  Au2  1  0.000  0.500  0.000  1.0
  Au  Au3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.218  0.563  0.687  1.0
  O  O5  1  0.882  0.251  0.823  1.0
  O  O6  1  0.118  0.749  0.177  1.0
  O  O7  1  0.782  0.437  0.313  1.0
[/CIF]
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The compound described by AuPbO2 crystallizes in the triclinic P-1 space group. There are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second Au site, Au(2) is bonded in a linear geometry to two equivalent O(2) atoms. Pb(1) is bonded in a 5-coordinate geometry to two equivalent O(2) and three equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Au(1) and three equivalent Pb(1) atoms to form distorted OPb3Au tetrahedra that share corners with three equivalent O(1)Pb3Au tetrahedra, corners with four equivalent O(2)Pb2Au2 tetrahedra, edges with two equivalent O(2)Pb2Au2 tetrahedra, and edges with two equivalent O(1)Pb3Au tetrahedra. In the second O site, O(2) is bonded to one Au(1), one Au(2), and two equivalent Pb(1) atoms to form distorted OPb2Au2 tetrahedra that share corners with four equivalent O(2)Pb2Au2 tetrahedra, corners with four equivalent O(1)Pb3Au tetrahedra, and edges with two equivalent O(1)Pb3Au tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_PbAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.653
_cell_length_b   6.869
_cell_length_c   5.560
_cell_angle_alpha   92.299
_cell_angle_beta   91.087
_cell_angle_gamma   82.824
_symmetry_Int_Tables_number   1
_cell_volume   138.298
_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
  Pb  Pb0  1  0.318  0.259  0.499  1.0
  Pb  Pb1  1  0.682  0.741  0.501  1.0
  Au  Au2  1  0.000  0.500  0.000  1.0
  Au  Au3  1  0.000  0.000  0.000  1.0
  O  O4  1  0.218  0.563  0.687  1.0
  O  O5  1  0.882  0.251  0.823  1.0
  O  O6  1  0.118  0.749  0.177  1.0
  O  O7  1  0.782  0.437  0.313  1.0
[/CIF]
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