data_[Ho3O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [3.7284]
_cell_length_b [5.6071]
_cell_length_c [6.5708]
_cell_angle_alpha [112.4382]
_cell_angle_beta [104.4414]
_cell_angle_gamma [90.7878]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [HoO2]
_chemical_formula_sum '[Ho3 O6]'
_cell_volume [122.0390]
_cell_formula_units_Z [3]
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  2  0.1560  0.5754  0.2956  1
  Ho  Ho1  1  0.5000  0.0000  0.0000  1
  O  O2  2  0.0050  0.7738  0.0517  1
  O  O3  2  0.3362  0.6216  0.6802  1
  O  O4  2  0.3595  0.0366  0.5510  1
]