data_Rh(WO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.18
_cell_length_b   6.18
_cell_length_c   6.18
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Rh(WO2)2
_chemical_formula_sum   'Rh2 W4 O8'
_cell_volume   166.94
_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
  Rh  Rh8  1  0.0  0.0  0.0  1.0
  Rh  Rh9  1  0.19  0.19  0.19  1.0
  W  W10  1  0.28  0.28  0.46  1.0
  W  W11  1  0.28  0.46  0.28  1.0
  W  W12  1  0.46  0.28  0.28  1.0
  W  W13  1  0.46  0.46  0.46  1.0
  O  O0  1  0.38  0.38  0.38  1.0
  O  O1  1  0.38  0.36  0.36  1.0
  O  O2  1  0.36  0.38  0.36  1.0
  O  O3  1  0.57  0.57  0.55  1.0
  O  O4  1  0.36  0.36  0.38  1.0
  O  O5  1  0.57  0.55  0.57  1.0
  O  O6  1  0.55  0.55  0.55  1.0
  O  O7  1  0.55  0.57  0.57  1.0

data_Rh(WO2)2
_symmetry_space_group_name_H-M   R3m
_cell_length_a   6.18
_cell_length_b   6.18
_cell_length_c   15.14
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   Rh(WO2)2
_chemical_formula_sum   'Rh6 W12 O24'
_cell_volume   500.81
_cell_formula_units_Z   6
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Rh  Rh0  3  0.0  0.0  0.0  1.0
  Rh  Rh1  3  0.0  0.0  0.81  1.0
  W  W2  9  0.06  0.12  0.66  1.0
  W  W3  3  0.0  0.0  0.54  1.0
  O  O4  9  0.01  0.01  0.63  1.0
  O  O5  9  0.01  0.01  0.44  1.0
  O  O6  3  0.0  0.0  0.45  1.0
  O  O7  3  0.0  0.0  0.62  1.0

Rh Rh W W W W O O O O O O O O
Rh(WO2)2 crystallizes in the trigonal R3m space group. There are two inequivalent W sites. In the first W site, W(1) is bonded in a single-bond geometry to one Rh(1), one Rh(2), and one O(2) atom. The W(1)-Rh(1) bond length is 2.91 Å. The W(1)-Rh(2) bond length is 2.43 Å. The W(1)-O(2) bond length is 0.72 Å. In the second W site, W(2) is bonded in a linear geometry to one O(1) and one O(4) atom. The W(2)-O(1) bond length is 1.25 Å. The W(2)-O(4) bond length is 1.25 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a trigonal pyramidal geometry to three equivalent W(1) and one Rh(2) atom. The Rh(1)-Rh(2) bond length is 2.80 Å. In the second Rh site, Rh(2) is bonded in a 4-coordinate geometry to three equivalent W(1) and one Rh(1) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one W(2) and three equivalent O(2) atoms. All O(1)-O(2) bond lengths are 0.21 Å. In the second O site, O(2) is bonded in a 3-coordinate geometry to one W(1), one O(1), and two equivalent O(2) atoms. Both O(2)-O(2) bond lengths are 0.12 Å. In the third O site, O(3) is bonded in a 3-coordinate geometry to one O(4) and two equivalent O(3) atoms. The O(3)-O(4) bond length is 0.21 Å. Both O(3)-O(3) bond lengths are 0.12 Å. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one W(2) and three equivalent O(3) atoms.