data_[Na4Ho4F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ho  1.2300  1.7500  1.0410
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.4948]
_cell_length_b [8.1190]
_cell_length_c [5.7596]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Na2Ho2F7]
_chemical_formula_sum '[Na4 Ho4 F14]'
_cell_volume [350.4720]
_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  0.2440  0.5000  0.5000  1.0
  Ho  Ho1  4  0.0000  0.2697  0.0000  1.0
  F  F2  8  0.2500  0.2500  0.2235  1.0
  F  F3  4  0.0000  0.5000  0.2233  1.0
  F  F4  2  0.0000  0.0000  0.0000  1.0
]