data_[K4V2P2C2O14]
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
  P  2.1900  1.0000  0.5500
  C  2.5500  0.7000  0.3000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.6385]
_cell_length_b [6.7295]
_cell_length_c [9.7888]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0377]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [K2VPCO7]
_chemical_formula_sum '[K4 V2 P2 C2 O14]'
_cell_volume [371.4277]
_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
[
  K  K0  4  0.2540  0.0222  0.2380  1
  V  V1  2  0.2731  0.2500  0.6420  1
  P  P2  2  0.2213  0.7500  0.5675  1
  C  C3  2  0.2303  0.2500  0.8962  1
  O  O4  4  0.2660  0.5602  0.6555  1
  O  O5  2  0.0443  0.2500  0.4780  1
  O  O6  2  0.0494  0.2500  0.8092  1
  O  O7  2  0.2085  0.2500  0.0229  1
  O  O8  2  0.3909  0.7500  0.4418  1
  O  O9  2  0.4358  0.2500  0.8309  1
]