data_[Al4Ge4Bi4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  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 [6.7029]
_cell_length_b [8.9603]
_cell_length_c [7.0233]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.7462]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [AlGeBiO5]
_chemical_formula_sum '[Al4 Ge4 Bi4 O20]'
_cell_volume [389.0107]
_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
[
  Al  Al0  4  0.0000  0.0000  0.0000  1.0
  Ge  Ge1  4  0.0000  0.3234  0.7500  1.0
  Bi  Bi2  4  0.0000  0.3105  0.2500  1.0
  O  O3  8  0.1041  0.2057  0.6019  1.0
  O  O4  8  0.1987  0.4357  0.9309  1.0
  O  O5  4  0.0000  0.0666  0.2500  1.0
]