data_[Ga4Bi4Te4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Bi  2.0200  1.6000  1.0350
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.6577]
_cell_length_b [8.8971]
_cell_length_c [7.6239]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.4214]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [GaBiTeO5]
_chemical_formula_sum '[Ga4 Bi4 Te4 O20]'
_cell_volume [476.6263]
_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
[
  Ga  Ga0  4  0.2500  0.2500  0.5000  1
  Bi  Bi1  4  0.0000  0.0368  0.7500  1
  Te  Te2  4  0.0000  0.4743  0.7500  1
  O  O3  8  0.0602  0.3265  0.6025  1
  O  O4  8  0.2063  0.0381  0.5659  1
  O  O5  4  0.0000  0.2038  0.2500  1
]