data_[Na2Tb2V2F12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Tb  1.1000  1.7500  0.9815
  V  1.6300  1.3500  0.7775
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [5.1332]
_cell_length_b [5.1332]
_cell_length_c [10.3248]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [NaTbVF6]
_chemical_formula_sum '[Na2 Tb2 V2 F12]'
_cell_volume [272.0531]
_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
[
  Na  Na0  2  0.0000  0.0000  0.9992  1
  Tb  Tb1  2  0.0000  0.0000  0.3323  1
  V  V2  2  0.0000  0.0000  0.6668  1
  F  F3  4  0.1849  0.8151  0.5040  1
  F  F4  4  0.1960  0.8040  0.8209  1
  F  F5  4  0.2072  0.7928  0.1759  1
]