data_[Rb6Tb4Ho2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.0959]
_cell_length_b [10.5582]
_cell_length_c [6.8714]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2061]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb3Tb2HoO6]
_chemical_formula_sum '[Rb6 Tb4 Ho2 O12]'
_cell_volume [422.4604]
_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
[
  Rb  Rb0  4  0.0000  0.1665  0.5000  1
  Rb  Rb1  2  0.0000  0.5000  0.5000  1
  Tb  Tb2  4  0.0000  0.3333  0.0000  1
  Ho  Ho3  2  0.0000  0.0000  0.0000  1
  O  O4  8  0.2239  0.1653  0.1755  1
  O  O5  4  0.2279  0.5000  0.1756  1
]