data_[Rb4Ga4W4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ga  1.8100  1.3000  0.7600
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.3301]
_cell_length_b [9.5380]
_cell_length_c [7.5988]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.8417]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbGaWO5]
_chemical_formula_sum '[Rb4 Ga4 W4 O20]'
_cell_volume [474.0297]
_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  0.0000  0.3294  0.2500  1.0
  Ga  Ga1  4  0.0000  0.3093  0.7500  1.0
  W  W2  4  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.0825  0.1895  0.6036  1.0
  O  O4  8  0.2191  0.4322  0.8941  1.0
  O  O5  4  0.0000  0.0490  0.2500  1.0
]