The crystal structure described by AuAlO2 crystallizes in the hexagonal P6_3/mmc space group. Au(1) is bonded in a linear geometry to two equivalent O(1) atoms. Al(1) is bonded to six equivalent O(1) atoms to form edge-sharing AlO6 octahedra. O(1) is bonded to one Au(1) and three equivalent Al(1) atoms to form a mixture of distorted edge and corner-sharing OAl3Au tetrahedra. is represented by the CIF file [CIF]
data_AlAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.898
_cell_length_b   2.898
_cell_length_c   12.218
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   88.844
_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
  Al  Al0  1  0.000  0.000  0.000  1.0
  Al  Al1  1  0.000  0.000  0.500  1.0
  Au  Au2  1  0.667  0.333  0.750  1.0
  Au  Au3  1  0.333  0.667  0.250  1.0
  O  O4  1  0.333  0.667  0.423  1.0
  O  O5  1  0.667  0.333  0.923  1.0
  O  O6  1  0.333  0.667  0.077  1.0
  O  O7  1  0.667  0.333  0.577  1.0
[/CIF]
.
The crystal structure described by AuAlO2 crystallizes in the hexagonal P6_3/mmc space group. Au(1) is bonded in a linear geometry to two equivalent O(1) atoms. Al(1) is bonded to six equivalent O(1) atoms to form edge-sharing AlO6 octahedra. O(1) is bonded to one Au(1) and three equivalent Al(1) atoms to form a mixture of distorted edge and corner-sharing OAl3Au tetrahedra. is represented by the CIF file [CIF]
data_AlAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.898
_cell_length_b   2.898
_cell_length_c   12.218
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   88.844
_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
  Al  Al0  1  0.000  0.000  0.000  1.0
  Al  Al1  1  0.000  0.000  0.500  1.0
  Au  Au2  1  0.667  0.333  0.750  1.0
  Au  Au3  1  0.333  0.667  0.250  1.0
  O  O4  1  0.333  0.667  0.423  1.0
  O  O5  1  0.667  0.333  0.923  1.0
  O  O6  1  0.333  0.667  0.077  1.0
  O  O7  1  0.667  0.333  0.577  1.0
[/CIF]
.