data_[Sb4Te4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sb  2.0500  1.4500  0.8300
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.1417]
_cell_length_b [7.9029]
_cell_length_c [6.0459]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.9778]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sb2Te2O7]
_chemical_formula_sum '[Sb4 Te4 O14]'
_cell_volume [383.1314]
_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
[
  Sb  Sb0  4  0.0000  0.2922  0.0000  1.0
  Te  Te1  4  0.2462  0.0000  0.5757  1.0
  O  O2  8  0.2454  0.1870  0.7763  1.0
  O  O3  4  0.0246  0.5000  0.7938  1.0
  O  O4  2  0.0000  0.0000  0.5000  1.0
]