data_[Cu8Ge4Bi4O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Ge  2.0100  1.2500  0.7700
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.3755]
_cell_length_b [7.6902]
_cell_length_c [7.1139]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.3342]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Cu2GeBiO6]
_chemical_formula_sum '[Cu8 Ge4 Bi4 O24]'
_cell_volume [562.4658]
_cell_formula_units_Z [4]
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
[
  Cu  Cu0  8  0.1999  0.4522  0.1090  1
  Ge  Ge1  4  0.0000  0.1793  0.7500  1
  Bi  Bi2  4  0.0000  0.2505  0.2500  1
  O  O3  8  0.0410  0.3182  0.9677  1
  O  O4  8  0.1175  0.0248  0.7512  1
  O  O5  8  0.1749  0.4265  0.3598  1
]