data_[K2Rb4V2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  V  1.6300  1.3500  0.7775
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.3800]
_cell_length_b [6.3981]
_cell_length_c [11.0845]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9870]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [KRb2VF6]
_chemical_formula_sum '[K2 Rb4 V2 F12]'
_cell_volume [370.7023]
_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
[
  Rb  Rb0  4  0.2450  0.0281  0.2498  1.0
  K  K1  2  0.5000  0.0000  0.0000  1.0
  V  V2  2  0.0000  0.0000  0.5000  1.0
  F  F3  4  0.1487  0.2496  0.4698  1.0
  F  F4  4  0.2215  0.6836  0.9726  1.0
  F  F5  4  0.2719  0.0116  0.7165  1.0
]