The material described by AgGaO2 crystallizes in the trigonal R3m space group. Ag(1) is bonded in a 4-coordinate geometry to one O(1) and three equivalent O(2) atoms. Ga(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form edge-sharing GaO6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Ag(1) and three equivalent Ga(1) atoms to form distorted corner-sharing OGa3Ag tetrahedra. In the second O site, O(2) is bonded in a 6-coordinate geometry to three equivalent Ag(1) and three equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_GaAgO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.431
_cell_length_b   6.431
_cell_length_c   6.431
_cell_angle_alpha   27.068
_cell_angle_beta   27.068
_cell_angle_gamma   27.068
_symmetry_Int_Tables_number   1
_cell_volume   48.570
_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
  Ga  Ga0  1  0.998  0.998  0.998  1.0
  Ag  Ag1  1  0.160  0.160  0.160  1.0
  O  O2  1  0.278  0.278  0.278  1.0
  O  O3  1  0.723  0.723  0.723  1.0
[/CIF]
.
The material described by AgGaO2 crystallizes in the trigonal R3m space group. Ag(1) is bonded in a 4-coordinate geometry to one O(1) and three equivalent O(2) atoms. Ga(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form edge-sharing GaO6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Ag(1) and three equivalent Ga(1) atoms to form distorted corner-sharing OGa3Ag tetrahedra. In the second O site, O(2) is bonded in a 6-coordinate geometry to three equivalent Ag(1) and three equivalent Ga(1) atoms. is represented by the CIF card [CIF]
data_GaAgO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.431
_cell_length_b   6.431
_cell_length_c   6.431
_cell_angle_alpha   27.068
_cell_angle_beta   27.068
_cell_angle_gamma   27.068
_symmetry_Int_Tables_number   1
_cell_volume   48.570
_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
  Ga  Ga0  1  0.998  0.998  0.998  1.0
  Ag  Ag1  1  0.160  0.160  0.160  1.0
  O  O2  1  0.278  0.278  0.278  1.0
  O  O3  1  0.723  0.723  0.723  1.0
[/CIF]
.