data_[Gd2Ta8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Ta  1.5000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [7.9515]
_cell_length_b [7.7988]
_cell_length_c [7.8367]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [GdTa4O12]
_chemical_formula_sum '[Gd2 Ta8 O24]'
_cell_volume [485.9711]
_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
[
  Gd  Gd0  2  0.0000  0.0000  0.3023  1.0
  Ta  Ta1  8  0.2587  0.2450  0.0061  1.0
  O  O2  8  0.2284  0.2073  0.2473  1.0
  O  O3  4  0.0000  0.2500  0.4897  1.0
  O  O4  4  0.2232  0.0000  0.5140  1.0
  O  O5  4  0.2515  0.0000  0.9627  1.0
  O  O6  4  0.5000  0.2352  0.5031  1.0
]