data_[Cr2Cu2Sb2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Cu  1.9000  1.3500  0.8200
  Sb  2.0500  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.5587]
_cell_length_b [4.5587]
_cell_length_c [9.1880]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [CrCuSbO6]
_chemical_formula_sum '[Cr2 Cu2 Sb2 O12]'
_cell_volume [190.9409]
_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  2  0.0000  0.0000  0.6661  1.0
  Cu  Cu1  2  0.0000  0.0000  0.0007  1.0
  Sb  Sb2  2  0.0000  0.0000  0.3330  1.0
  O  O3  4  0.1918  0.8082  0.8273  1.0
  O  O4  4  0.1923  0.8077  0.5053  1.0
  O  O5  4  0.2051  0.7949  0.1675  1.0
]