The compound described by ReO3 is alpha Rhenium trioxide-like structured and crystallizes in the trigonal R-3c space group. Re(1) is bonded to six equivalent O(1) atoms to form corner-sharing ReO6 octahedra. The corner-sharing octahedral tilt angles are 9°. O(1) is bonded in a linear geometry to two equivalent Re(1) atoms. is represented by the CIF file [CIF]
data_ReO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.366
_cell_length_b   5.366
_cell_length_c   5.366
_cell_angle_alpha   59.803
_cell_angle_beta   59.803
_cell_angle_gamma   59.803
_symmetry_Int_Tables_number   1
_cell_volume   108.762
_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  0.500  0.500  0.500  1.0
  Re  Re1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.277  0.750  0.223  1.0
  O  O3  1  0.250  0.777  0.723  1.0
  O  O4  1  0.777  0.723  0.250  1.0
  O  O5  1  0.223  0.277  0.750  1.0
  O  O6  1  0.750  0.223  0.277  1.0
  O  O7  1  0.723  0.250  0.777  1.0
[/CIF]
.
The compound described by ReO3 is alpha Rhenium trioxide-like structured and crystallizes in the trigonal R-3c space group. Re(1) is bonded to six equivalent O(1) atoms to form corner-sharing ReO6 octahedra. The corner-sharing octahedral tilt angles are 9°. O(1) is bonded in a linear geometry to two equivalent Re(1) atoms. is represented by the CIF file [CIF]
data_ReO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.366
_cell_length_b   5.366
_cell_length_c   5.366
_cell_angle_alpha   59.803
_cell_angle_beta   59.803
_cell_angle_gamma   59.803
_symmetry_Int_Tables_number   1
_cell_volume   108.762
_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  0.500  0.500  0.500  1.0
  Re  Re1  1  0.000  0.000  0.000  1.0
  O  O2  1  0.277  0.750  0.223  1.0
  O  O3  1  0.250  0.777  0.723  1.0
  O  O4  1  0.777  0.723  0.250  1.0
  O  O5  1  0.223  0.277  0.750  1.0
  O  O6  1  0.750  0.223  0.277  1.0
  O  O7  1  0.723  0.250  0.777  1.0
[/CIF]
.