The material structure described by CdGa2O4 crystallizes in the orthorhombic Pnma space group. Cd(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(4), two equivalent O(1), and three equivalent O(3) atoms to form a mixture of corner and edge-sharing GaO6 octahedra. The corner-sharing octahedral tilt angles range from 49-57°. In the second Ga site, Ga(2) is bonded to one O(1), two equivalent O(4), and three equivalent O(2) atoms to form a mixture of corner and edge-sharing GaO6 octahedra. The corner-sharing octahedral tilt angles range from 49-57°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Cd(1), one Ga(2), and two equivalent Ga(1) atoms. In the second O site, O(2) is bonded to two equivalent Cd(1) and three equivalent Ga(2) atoms to form a mixture of distorted corner and edge-sharing OCd2Ga3 trigonal bipyramids. In the third O site, O(3) is bonded to two equivalent Cd(1) and three equivalent Ga(1) atoms to form a mixture of distorted corner and edge-sharing OCd2Ga3 square pyramids. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Cd(1), one Ga(1), and two equivalent Ga(2) atoms. is represented by the CIF file [CIF]
data_Cd(GaO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.009
_cell_length_b   9.251
_cell_length_c   10.768
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   299.707
_cell_formula_units_Z   4
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
  Cd  Cd0  1  0.750  0.242  0.345  1.0
  Cd  Cd1  1  0.250  0.258  0.845  1.0
  Cd  Cd2  1  0.750  0.742  0.155  1.0
  Cd  Cd3  1  0.250  0.758  0.655  1.0
  Ga  Ga4  1  0.750  0.083  0.605  1.0
  Ga  Ga5  1  0.750  0.064  0.113  1.0
  Ga  Ga6  1  0.250  0.436  0.613  1.0
  Ga  Ga7  1  0.250  0.417  0.105  1.0
  Ga  Ga8  1  0.750  0.583  0.895  1.0
  Ga  Ga9  1  0.750  0.564  0.387  1.0
  Ga  Ga10  1  0.250  0.936  0.887  1.0
  Ga  Ga11  1  0.250  0.917  0.395  1.0
  O  O12  1  0.250  0.030  0.716  1.0
  O  O13  1  0.750  0.081  0.929  1.0
  O  O14  1  0.250  0.116  0.477  1.0
  O  O15  1  0.250  0.204  0.159  1.0
  O  O16  1  0.750  0.296  0.659  1.0
  O  O17  1  0.750  0.384  0.977  1.0
  O  O18  1  0.250  0.419  0.429  1.0
  O  O19  1  0.750  0.470  0.216  1.0
  O  O20  1  0.250  0.530  0.784  1.0
  O  O21  1  0.750  0.581  0.571  1.0
  O  O22  1  0.250  0.616  0.023  1.0
  O  O23  1  0.250  0.704  0.341  1.0
  O  O24  1  0.750  0.796  0.841  1.0
  O  O25  1  0.750  0.884  0.523  1.0
  O  O26  1  0.250  0.919  0.071  1.0
  O  O27  1  0.750  0.970  0.284  1.0
[/CIF]
.
The material structure described by CdGa2O4 crystallizes in the orthorhombic Pnma space group. Cd(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded to one O(4), two equivalent O(1), and three equivalent O(3) atoms to form a mixture of corner and edge-sharing GaO6 octahedra. The corner-sharing octahedral tilt angles range from 49-57°. In the second Ga site, Ga(2) is bonded to one O(1), two equivalent O(4), and three equivalent O(2) atoms to form a mixture of corner and edge-sharing GaO6 octahedra. The corner-sharing octahedral tilt angles range from 49-57°. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Cd(1), one Ga(2), and two equivalent Ga(1) atoms. In the second O site, O(2) is bonded to two equivalent Cd(1) and three equivalent Ga(2) atoms to form a mixture of distorted corner and edge-sharing OCd2Ga3 trigonal bipyramids. In the third O site, O(3) is bonded to two equivalent Cd(1) and three equivalent Ga(1) atoms to form a mixture of distorted corner and edge-sharing OCd2Ga3 square pyramids. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Cd(1), one Ga(1), and two equivalent Ga(2) atoms. is represented by the CIF file [CIF]
data_Cd(GaO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.009
_cell_length_b   9.251
_cell_length_c   10.768
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   299.707
_cell_formula_units_Z   4
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
  Cd  Cd0  1  0.750  0.242  0.345  1.0
  Cd  Cd1  1  0.250  0.258  0.845  1.0
  Cd  Cd2  1  0.750  0.742  0.155  1.0
  Cd  Cd3  1  0.250  0.758  0.655  1.0
  Ga  Ga4  1  0.750  0.083  0.605  1.0
  Ga  Ga5  1  0.750  0.064  0.113  1.0
  Ga  Ga6  1  0.250  0.436  0.613  1.0
  Ga  Ga7  1  0.250  0.417  0.105  1.0
  Ga  Ga8  1  0.750  0.583  0.895  1.0
  Ga  Ga9  1  0.750  0.564  0.387  1.0
  Ga  Ga10  1  0.250  0.936  0.887  1.0
  Ga  Ga11  1  0.250  0.917  0.395  1.0
  O  O12  1  0.250  0.030  0.716  1.0
  O  O13  1  0.750  0.081  0.929  1.0
  O  O14  1  0.250  0.116  0.477  1.0
  O  O15  1  0.250  0.204  0.159  1.0
  O  O16  1  0.750  0.296  0.659  1.0
  O  O17  1  0.750  0.384  0.977  1.0
  O  O18  1  0.250  0.419  0.429  1.0
  O  O19  1  0.750  0.470  0.216  1.0
  O  O20  1  0.250  0.530  0.784  1.0
  O  O21  1  0.750  0.581  0.571  1.0
  O  O22  1  0.250  0.616  0.023  1.0
  O  O23  1  0.250  0.704  0.341  1.0
  O  O24  1  0.750  0.796  0.841  1.0
  O  O25  1  0.750  0.884  0.523  1.0
  O  O26  1  0.250  0.919  0.071  1.0
  O  O27  1  0.750  0.970  0.284  1.0
[/CIF]
.