data_[K4V4Si8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  V  1.6300  1.3500  0.7775
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.3258]
_cell_length_b [11.2919]
_cell_length_c [5.5163]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.9396]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KV(SiO3)2]
_chemical_formula_sum '[K4 V4 Si8 O24]'
_cell_volume [604.6314]
_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
[
  K  K0  4  0.0000  0.1000  0.7500  1.0
  V  V1  4  0.0000  0.2409  0.2500  1.0
  Si  Si2  8  0.2043  0.4211  0.6567  1.0
  O  O3  8  0.0910  0.3153  0.5717  1.0
  O  O4  8  0.1352  0.1229  0.2383  1.0
  O  O5  8  0.1832  0.4955  0.8986  1.0
]