data_[V2Si1Bi1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  Si  1.9000  1.1000  0.5400
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [5.4801]
_cell_length_b [5.4801]
_cell_length_c [6.2734]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [V2SiBiO8]
_chemical_formula_sum '[V2 Si1 Bi1 O8]'
_cell_volume [163.1601]
_cell_formula_units_Z [1]
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
[
  V  V0  2  0.3333  0.6667  0.7435  1
  Si  Si1  1  0.0000  0.0000  0.5000  1
  Bi  Bi2  1  0.0000  0.0000  0.0000  1
  O  O3  6  0.1493  0.2987  0.6739  1
  O  O4  2  0.3333  0.6667  0.0110  1
]