The material described by CoAuO2 crystallizes in the hexagonal P6_3/mmc space group. Co(1) is bonded to six equivalent O(1) atoms to form edge-sharing CoO6 octahedra. Au(1) is bonded in a linear geometry to two equivalent O(1) atoms. O(1) is bonded to three equivalent Co(1) and one Au(1) atom to form a mixture of distorted corner and edge-sharing OCo3Au tetrahedra. is represented by the CIF file [CIF]
data_CoAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.885
_cell_length_b   2.885
_cell_length_c   12.173
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   87.718
_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
  Co  Co0  1  0.000  0.000  1.000  1.0
  Co  Co1  1  0.000  0.000  0.500  1.0
  Au  Au2  1  0.333  0.667  0.250  1.0
  Au  Au3  1  0.667  0.333  0.750  1.0
  O  O4  1  0.667  0.333  0.578  1.0
  O  O5  1  0.667  0.333  0.922  1.0
  O  O6  1  0.333  0.667  0.422  1.0
  O  O7  1  0.333  0.667  0.078  1.0
[/CIF]
.
The material described by CoAuO2 crystallizes in the hexagonal P6_3/mmc space group. Co(1) is bonded to six equivalent O(1) atoms to form edge-sharing CoO6 octahedra. Au(1) is bonded in a linear geometry to two equivalent O(1) atoms. O(1) is bonded to three equivalent Co(1) and one Au(1) atom to form a mixture of distorted corner and edge-sharing OCo3Au tetrahedra. is represented by the CIF file [CIF]
data_CoAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.885
_cell_length_b   2.885
_cell_length_c   12.173
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   87.718
_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
  Co  Co0  1  0.000  0.000  1.000  1.0
  Co  Co1  1  0.000  0.000  0.500  1.0
  Au  Au2  1  0.333  0.667  0.250  1.0
  Au  Au3  1  0.667  0.333  0.750  1.0
  O  O4  1  0.667  0.333  0.578  1.0
  O  O5  1  0.667  0.333  0.922  1.0
  O  O6  1  0.333  0.667  0.422  1.0
  O  O7  1  0.333  0.667  0.078  1.0
[/CIF]
.