data_[Cr6Cd4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Cd  1.6900  1.5500  1.0900
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.8269]
_cell_length_b [5.8941]
_cell_length_c [5.0143]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.1138]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cr3Cd2O8]
_chemical_formula_sum '[Cr6 Cd4 O16]'
_cell_volume [300.4693]
_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
[
  Cr  Cr0  4  0.0000  0.2589  0.5000  1
  Cr  Cr1  2  0.0000  0.0000  0.0000  1
  Cd  Cd2  4  0.2218  0.5000  0.1679  1
  O  O3  8  0.1036  0.2218  0.8969  1
  O  O4  4  0.1014  0.0000  0.4111  1
  O  O5  4  0.1028  0.5000  0.4484  1
]