data_[Ba2Ga2Bi2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Ga  1.8100  1.3000  0.7600
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.4137]
_cell_length_b [5.9817]
_cell_length_c [7.4815]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.2187]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [BaGaBiO4]
_chemical_formula_sum '[Ba2 Ga2 Bi2 O8]'
_cell_volume [261.7603]
_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
[
  Ba  Ba0  2  0.2888  0.7500  0.0327  1.0
  Ga  Ga1  2  0.2793  0.2500  0.3040  1.0
  Bi  Bi2  2  0.1990  0.7500  0.4748  1.0
  O  O3  4  0.0760  0.0071  0.2482  1.0
  O  O4  2  0.4674  0.2500  0.1718  1.0
  O  O5  2  0.4898  0.2500  0.5685  1.0
]