data_[Pr18Ho6O36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [10.0783]
_cell_length_b [10.0783]
_cell_length_c [11.7357]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Pr3HoO6]
_chemical_formula_sum '[Pr18 Ho6 O36]'
_cell_volume [1032.3199]
_cell_formula_units_Z [6]
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
[
  Pr  Pr0  18  0.0386  0.2659  0.7089  1.0
  Ho  Ho1  3  0.0000  0.0000  0.0000  1.0
  Ho  Ho2  3  0.0000  0.0000  0.5000  1.0
  O  O3  18  0.0275  0.1846  0.3767  1.0
  O  O4  18  0.0287  0.2125  0.9054  1.0
]