data_[Na6Ce2F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ce  1.1200  1.8500  1.0800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [7.9787]
_cell_length_b [7.9199]
_cell_length_c [6.6801]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.7701]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Na3CeF7]
_chemical_formula_sum '[Na6 Ce2 F14]'
_cell_volume [342.4924]
_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  4  0.0052  0.2285  0.5170  1.0
  Na  Na1  2  0.4924  0.0000  0.9533  1.0
  Ce  Ce2  2  0.4599  0.5000  0.9782  1.0
  F  F3  4  0.1518  0.1978  0.2495  1.0
  F  F4  4  0.3689  0.2629  0.7555  1.0
  F  F5  2  0.1102  0.5000  0.7065  1.0
  F  F6  2  0.1578  0.0000  0.8415  1.0
  F  F7  2  0.3531  0.5000  0.2264  1.0
]