data_[Na2U1Zn1F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  U  1.3800  1.7500  0.9913
  Zn  1.6500  1.3500  0.8800
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [4.0337]
_cell_length_b [7.6128]
_cell_length_c [5.4790]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.2728]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Na2UZnF8]
_chemical_formula_sum '[Na2 U1 Zn1 F8]'
_cell_volume [167.7760]
_cell_formula_units_Z [1]
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  0.5000  0.2262  0.5000  1
  U  U1  1  0.0000  0.5000  0.0000  1
  Zn  Zn2  1  0.0000  0.0000  0.0000  1
  F  F3  4  0.0471  0.2635  0.7650  1
  F  F4  2  0.3833  0.0000  0.2221  1
  F  F5  2  0.4894  0.5000  0.2337  1
]