data_[Ba2Te2W4O18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Te  2.1000  1.4000  1.2933
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1]
_cell_length_a [5.6156]
_cell_length_b [7.6045]
_cell_length_c [9.0676]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1828]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [4]
_chemical_formula_structural [BaTeW2O9]
_chemical_formula_sum '[Ba2 Te2 W4 O18]'
_cell_volume [387.2244]
_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
[
  Ba  Ba0  2  0.2584  0.8922  0.0603  1
  Te  Te1  2  0.1278  0.6360  0.6004  1
  W  W2  2  0.2608  0.1975  0.6760  1
  W  W3  2  0.2789  0.3812  0.2449  1
  O  O4  2  0.0198  0.7574  0.7952  1
  O  O5  2  0.0282  0.4147  0.6784  1
  O  O6  2  0.0563  0.5579  0.3779  1
  O  O7  2  0.1970  0.2212  0.4436  1
  O  O8  2  0.2119  0.1703  0.8708  1
  O  O9  2  0.2705  0.5248  0.0879  1
  O  O10  2  0.4589  0.9926  0.6427  1
  O  O11  2  0.4705  0.2109  0.1737  1
  O  O12  2  0.4984  0.8519  0.3292  1
]