data_[V20Si8]
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
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.0329]
_cell_length_b [4.7858]
_cell_length_c [6.2076]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.5777]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [V5Si2]
_chemical_formula_sum '[V20 Si8]'
_cell_volume [386.4294]
_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
[
  V  V0  8  0.0922  0.1454  0.4354  1
  V  V1  8  0.2289  0.3748  0.7857  1
  V  V2  4  0.0000  0.3365  0.7500  1
  Si  Si3  8  0.1075  0.3339  0.0722  1
]