data_[Rb4Ga8Sn4O24]
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
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.1049]
_cell_length_b [12.5083]
_cell_length_c [6.5302]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.9008]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbGa2SnO6]
_chemical_formula_sum '[Rb4 Ga8 Sn4 O24]'
_cell_volume [685.0939]
_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  0.1022  0.7500  1
  Ga  Ga1  8  0.1264  0.4177  0.6336  1
  Sn  Sn2  4  0.0000  0.2031  0.2500  1
  O  O3  8  0.0678  0.2798  0.5325  1
  O  O4  8  0.1044  0.4688  0.9137  1
  O  O5  8  0.1527  0.0939  0.2298  1
]