The structure described by BaAuO2 crystallizes in the tetragonal P4/mmm space group. Ba(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. Au(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to four equivalent Ba(1) and two equivalent Au(1) atoms to form a mixture of face, corner, and edge-sharing OBa4Au2 octahedra. The corner-sharing octahedral tilt angles range from 0-65°. is represented by the CIF file [CIF]
data_BaAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.341
_cell_length_b   4.341
_cell_length_c   3.767
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   70.971
_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
  Ba  Ba0  1  0.500  0.500  0.500  1.0
  Au  Au1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.500  0.000  0.000  1.0
  O  O3  1  0.000  0.500  0.000  1.0
[/CIF]
.
The structure described by BaAuO2 crystallizes in the tetragonal P4/mmm space group. Ba(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. Au(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to four equivalent Ba(1) and two equivalent Au(1) atoms to form a mixture of face, corner, and edge-sharing OBa4Au2 octahedra. The corner-sharing octahedral tilt angles range from 0-65°. is represented by the CIF file [CIF]
data_BaAuO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.341
_cell_length_b   4.341
_cell_length_c   3.767
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   70.971
_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
  Ba  Ba0  1  0.500  0.500  0.500  1.0
  Au  Au1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.500  0.000  0.000  1.0
  O  O3  1  0.000  0.500  0.000  1.0
[/CIF]
.