data_[Gd12Sb4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Gd  1.2000  1.8000  1.0750
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.3791]
_cell_length_b [3.9299]
_cell_length_c [11.9612]
_cell_angle_alpha [90.0000]
_cell_angle_beta [118.4042]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Gd3SbO3]
_chemical_formula_sum '[Gd12 Sb4 O12]'
_cell_volume [553.1928]
_cell_formula_units_Z [4]
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  4  0.1196  0.0000  0.4422  1.0
  Gd  Gd1  4  0.1281  0.0000  0.9005  1.0
  Gd  Gd2  4  0.1571  0.5000  0.2077  1.0
  Sb  Sb3  4  0.1185  0.5000  0.6804  1.0
  O  O4  4  0.0637  0.0000  0.1969  1.0
  O  O5  4  0.1642  0.5000  0.0153  1.0
  O  O6  4  0.1903  0.5000  0.4099  1.0
]