data_[Cs4K4V4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.6007]
_cell_length_b [6.2546]
_cell_length_c [7.4802]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.8347]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs2K2V2O7]
_chemical_formula_sum '[Cs4 K4 V4 O14]'
_cell_volume [483.5717]
_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
[
  Cs  Cs0  4  0.1683  0.5000  0.7064  1
  K  K1  2  0.0000  0.0000  0.0000  1
  K  K2  2  0.0000  0.0000  0.5000  1
  V  V3  4  0.1357  0.5000  0.2006  1
  O  O4  8  0.1154  0.2776  0.3230  1
  O  O5  4  0.2139  0.0000  0.8489  1
  O  O6  2  0.0000  0.5000  0.0000  1
]