data_[K2Cr2Cd2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [P2_1/m]
_cell_length_a [5.8372]
_cell_length_b [6.0495]
_cell_length_c [7.0614]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.4506]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KCrCdO4]
_chemical_formula_sum '[K2 Cr2 Cd2 O8]'
_cell_volume [239.1468]
_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
[
  K  K0  2  0.2560  0.2500  0.0492  1
  Cr  Cr1  2  0.2884  0.7500  0.3573  1
  Cd  Cd2  2  0.1700  0.2500  0.5344  1
  O  O3  4  0.0762  0.5296  0.3092  1
  O  O4  2  0.4359  0.7500  0.5962  1
  O  O5  2  0.4691  0.7500  0.2039  1
]