data_[Na6Dy2F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Dy  1.2200  1.7500  1.1310
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.2499]
_cell_length_b [7.9902]
_cell_length_c [6.3044]
_cell_angle_alpha [90.0000]
_cell_angle_beta [130.3740]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Na3DyF7]
_chemical_formula_sum '[Na6 Dy2 F14]'
_cell_volume [316.5962]
_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  0.4945  0.2776  0.4868  1.0
  Na  Na1  2  0.4919  0.0000  0.9240  1.0
  Dy  Dy2  2  0.0568  0.0000  0.0475  1.0
  F  F3  4  0.1093  0.2648  0.2168  1.0
  F  F4  4  0.3551  0.2934  0.7307  1.0
  F  F5  2  0.1672  0.0000  0.8109  1.0
  F  F6  2  0.3552  0.5000  0.1581  1.0
  F  F7  2  0.3860  0.0000  0.4407  1.0
]