The crystal structure described by Re(RhO3)2 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Re(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form ReO6 octahedra that share corners with eight equivalent Rh(1)O6 octahedra and edges with two equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. Rh(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form RhO6 octahedra that share corners with four equivalent Re(1)O6 octahedra, corners with four equivalent Rh(1)O6 octahedra,  an edgeedge with one Re(1)O6 octahedra, and  an edgeedge with one Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-55°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to one Re(1) and two equivalent Rh(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Re(RhO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.557
_cell_length_b   4.557
_cell_length_c   9.278
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   192.688
_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
  Re  Re0  1  0.000  0.000  0.000  1.0
  Re  Re1  1  0.500  0.500  0.500  1.0
  Rh  Rh2  1  0.000  0.000  0.333  1.0
  Rh  Rh3  1  0.000  0.000  0.667  1.0
  Rh  Rh4  1  0.500  0.500  0.833  1.0
  Rh  Rh5  1  0.500  0.500  0.167  1.0
  O  O6  1  0.299  0.299  0.000  1.0
  O  O7  1  0.701  0.701  0.000  1.0
  O  O8  1  0.201  0.799  0.500  1.0
  O  O9  1  0.799  0.201  0.500  1.0
  O  O10  1  0.309  0.309  0.341  1.0
  O  O11  1  0.691  0.691  0.659  1.0
  O  O12  1  0.691  0.691  0.341  1.0
  O  O13  1  0.191  0.809  0.841  1.0
  O  O14  1  0.191  0.809  0.159  1.0
  O  O15  1  0.309  0.309  0.659  1.0
  O  O16  1  0.809  0.191  0.159  1.0
  O  O17  1  0.809  0.191  0.841  1.0
[/CIF]
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The crystal structure described by Re(RhO3)2 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Re(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form ReO6 octahedra that share corners with eight equivalent Rh(1)O6 octahedra and edges with two equivalent Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-50°. Rh(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form RhO6 octahedra that share corners with four equivalent Re(1)O6 octahedra, corners with four equivalent Rh(1)O6 octahedra,  an edgeedge with one Re(1)O6 octahedra, and  an edgeedge with one Rh(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-55°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a trigonal planar geometry to one Re(1) and two equivalent Rh(1) atoms. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Re(1) and two equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Re(RhO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.557
_cell_length_b   4.557
_cell_length_c   9.278
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   192.688
_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
  Re  Re0  1  0.000  0.000  0.000  1.0
  Re  Re1  1  0.500  0.500  0.500  1.0
  Rh  Rh2  1  0.000  0.000  0.333  1.0
  Rh  Rh3  1  0.000  0.000  0.667  1.0
  Rh  Rh4  1  0.500  0.500  0.833  1.0
  Rh  Rh5  1  0.500  0.500  0.167  1.0
  O  O6  1  0.299  0.299  0.000  1.0
  O  O7  1  0.701  0.701  0.000  1.0
  O  O8  1  0.201  0.799  0.500  1.0
  O  O9  1  0.799  0.201  0.500  1.0
  O  O10  1  0.309  0.309  0.341  1.0
  O  O11  1  0.691  0.691  0.659  1.0
  O  O12  1  0.691  0.691  0.341  1.0
  O  O13  1  0.191  0.809  0.841  1.0
  O  O14  1  0.191  0.809  0.159  1.0
  O  O15  1  0.309  0.309  0.659  1.0
  O  O16  1  0.809  0.191  0.159  1.0
  O  O17  1  0.809  0.191  0.841  1.0
[/CIF]
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