data_[Na2Sc2W4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sc  1.3600  1.6000  0.8850
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [10.1681]
_cell_length_b [5.8683]
_cell_length_c [5.1392]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.3838]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [NaSc(WO4)2]
_chemical_formula_sum '[Na2 Sc2 W4 O16]'
_cell_volume [306.5626]
_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
[
  Na  Na0  2  0.5000  0.3176  0.7500  1
  Sc  Sc1  2  0.0000  0.3263  0.7500  1
  W  W2  4  0.2409  0.1732  0.2528  1
  O  O3  4  0.1118  0.3723  0.0990  1
  O  O4  4  0.1305  0.1170  0.5626  1
  O  O5  4  0.3319  0.0941  0.9417  1
  O  O6  4  0.3574  0.3717  0.3756  1
]