data_[Cd4Sn2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [5.6648]
_cell_length_b [10.1271]
_cell_length_c [3.2494]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Cd2SnO4]
_chemical_formula_sum '[Cd4 Sn2 O8]'
_cell_volume [186.4088]
_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
[
  Cd  Cd0  4  0.0597  0.3238  0.5000  1.0
  Sn  Sn1  2  0.0000  0.0000  0.0000  1.0
  O  O2  4  0.1343  0.8083  0.0000  1.0
  O  O3  4  0.2353  0.0390  0.5000  1.0
]