data_[Ba4V2Bi2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  V  1.6300  1.3500  0.7775
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.3783]
_cell_length_b [5.9863]
_cell_length_c [6.0246]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.3075]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ba2VBiO6]
_chemical_formula_sum '[Ba4 V2 Bi2 O12]'
_cell_volume [305.4501]
_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  4  0.2492  0.0000  0.7478  1
  V  V1  2  0.0000  0.5000  0.5000  1
  Bi  Bi2  2  0.0000  0.0000  0.0000  1
  O  O3  8  0.0196  0.2731  0.2951  1
  O  O4  4  0.2254  0.5000  0.7634  1
]