data_[Cs2Nb2Cd2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Nb  1.6000  1.4500  0.8200
  Cd  1.6900  1.5500  1.0900
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.0276]
_cell_length_b [6.3917]
_cell_length_c [8.8832]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.4737]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsNbCdO4]
_chemical_formula_sum '[Cs2 Nb2 Cd2 O8]'
_cell_volume [341.6080]
_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
[
  Cs  Cs0  2  0.2035  0.2500  0.9602  1.0
  Nb  Nb1  2  0.3189  0.7500  0.7212  1.0
  Cd  Cd2  2  0.1356  0.2500  0.4774  1.0
  O  O3  4  0.1606  0.5145  0.6387  1.0
  O  O4  2  0.2898  0.7500  0.9259  1.0
  O  O5  2  0.3756  0.2500  0.3062  1.0
]