The compound described by HoO3 crystallizes in the hexagonal P6_3/mmc space group. Ho(1) is bonded to twelve equivalent O(1) atoms to form a mixture of distorted face and corner-sharing HoO12 cuboctahedra. O(1) is bonded in a distorted see-saw-like geometry to four equivalent Ho(1) atoms. is represented by the CIF card [CIF]
data_HoO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.646
_cell_length_b   4.646
_cell_length_c   4.644
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   86.830
_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
  Ho  Ho0  1  0.333  0.667  0.750  1.0
  Ho  Ho1  1  0.667  0.333  0.250  1.0
  O  O2  1  0.180  0.361  0.250  1.0
  O  O3  1  0.639  0.820  0.250  1.0
  O  O4  1  0.180  0.820  0.250  1.0
  O  O5  1  0.820  0.639  0.750  1.0
  O  O6  1  0.361  0.180  0.750  1.0
  O  O7  1  0.820  0.180  0.750  1.0
[/CIF]
.
The compound described by HoO3 crystallizes in the hexagonal P6_3/mmc space group. Ho(1) is bonded to twelve equivalent O(1) atoms to form a mixture of distorted face and corner-sharing HoO12 cuboctahedra. O(1) is bonded in a distorted see-saw-like geometry to four equivalent Ho(1) atoms. is represented by the CIF card [CIF]
data_HoO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.646
_cell_length_b   4.646
_cell_length_c   4.644
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   86.830
_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
  Ho  Ho0  1  0.333  0.667  0.750  1.0
  Ho  Ho1  1  0.667  0.333  0.250  1.0
  O  O2  1  0.180  0.361  0.250  1.0
  O  O3  1  0.639  0.820  0.250  1.0
  O  O4  1  0.180  0.820  0.250  1.0
  O  O5  1  0.820  0.639  0.750  1.0
  O  O6  1  0.361  0.180  0.750  1.0
  O  O7  1  0.820  0.180  0.750  1.0
[/CIF]
.