data_[Tb3Y6Ho3O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Y  1.2200  1.8000  1.0400
  Ho  1.2300  1.7500  1.0410
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [5.8227]
_cell_length_b [5.8227]
_cell_length_c [15.2141]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [TbY2HoO6]
_chemical_formula_sum '[Tb3 Y6 Ho3 O18]'
_cell_volume [446.7128]
_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
[
  Tb  Tb0  3  0.0000  0.0000  0.6928  1.0
  Y  Y1  3  0.0000  0.0000  0.4758  1.0
  Y  Y2  3  0.0000  0.0000  0.9750  1.0
  Ho  Ho3  3  0.0000  0.0000  0.1913  1.0
  O  O4  9  0.0009  0.2916  0.0842  1.0
  O  O5  9  0.0405  0.6693  0.2503  1.0
]