data_[Rb4Sb4W4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sb  2.0500  1.4500  0.8300
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Ima2]
_cell_length_a [7.3035]
_cell_length_b [10.4846]
_cell_length_c [7.4165]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [46]
_chemical_formula_structural [RbSbWO6]
_chemical_formula_sum '[Rb4 Sb4 W4 O24]'
_cell_volume [567.9130]
_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
[
  Rb  Rb0  4  0.2500  0.1421  0.5351  1.0
  Sb  Sb1  4  0.0000  0.0000  0.0011  1.0
  W  W2  4  0.2500  0.7494  0.7523  1.0
  O  O3  8  0.0602  0.6279  0.6924  1.0
  O  O4  8  0.0612  0.6269  0.3080  1.0
  O  O5  4  0.2500  0.0744  0.9981  1.0
  O  O6  4  0.2500  0.6910  0.0006  1.0
]