data_[Ta4Sb4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ta  1.5000  1.4500  0.8200
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.9492]
_cell_length_b [14.9808]
_cell_length_c [5.8144]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [TaSbO4]
_chemical_formula_sum '[Ta4 Sb4 O16]'
_cell_volume [343.9918]
_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
[
  Ta  Ta0  4  0.0000  0.4113  0.2934  1.0
  Sb  Sb1  4  0.0000  0.1772  0.2128  1.0
  O  O2  4  0.0000  0.1009  0.8682  1.0
  O  O3  4  0.0000  0.3042  0.1004  1.0
  O  O4  4  0.0000  0.3225  0.5710  1.0
  O  O5  4  0.0000  0.4887  0.0389  1.0
]