data_[Y2Al4W2O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Al  1.6100  1.2500  0.6750
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [6.4817]
_cell_length_b [6.5510]
_cell_length_c [6.3483]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [YAl2WO8]
_chemical_formula_sum '[Y2 Al4 W2 O16]'
_cell_volume [269.5601]
_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
[
  Y  Y0  2  0.0000  0.0000  0.5000  1
  Al  Al1  4  0.0000  0.5000  0.2386  1
  W  W2  2  0.0000  0.0000  0.0000  1
  O  O3  8  0.2081  0.0000  0.2175  1
  O  O4  4  0.0000  0.3030  0.0000  1
  O  O5  4  0.0000  0.3355  0.5000  1
]