data_[Yb2Ta4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Ta  1.5000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.0941]
_cell_length_b [3.8418]
_cell_length_c [7.2487]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.0472]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [YbTa2O6]
_chemical_formula_sum '[Yb2 Ta4 O12]'
_cell_volume [250.3570]
_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
[
  Yb  Yb0  2  0.0000  0.0000  0.5000  1.0
  Ta  Ta1  4  0.1796  0.0000  0.1280  1.0
  O  O2  4  0.0185  0.0000  0.1903  1.0
  O  O3  4  0.1586  0.5000  0.6158  1.0
  O  O4  4  0.2028  0.5000  0.0694  1.0
]