data_[Na4U4H8O4F20]
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
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [7.7156]
_cell_length_b [6.8923]
_cell_length_c [8.6460]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.6077]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [NaUH2OF5]
_chemical_formula_sum '[Na4 U4 H8 O4 F20]'
_cell_volume [435.7442]
_cell_formula_units_Z [4]
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  0.3657  0.6966  0.9845  1
  U  U1  4  0.0806  0.1602  0.8520  1
  H  H2  4  0.3783  0.0134  0.2272  1
  H  H3  4  0.4306  0.0671  0.7556  1
  O  O4  4  0.4949  0.5190  0.8094  1
  F  F5  4  0.1347  0.2115  0.6097  1
  F  F6  4  0.1523  0.0116  0.3475  1
  F  F7  4  0.1662  0.5836  0.5522  1
  F  F8  4  0.1706  0.6382  0.2592  1
  F  F9  4  0.3788  0.1503  0.9302  1
]