data_[Li4Zr2Ag2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Zr  1.3300  1.5500  0.8600
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [5.0075]
_cell_length_b [5.0075]
_cell_length_c [10.2529]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Li2ZrAgF8]
_chemical_formula_sum '[Li4 Zr2 Ag2 F16]'
_cell_volume [257.0946]
_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
[
  Li  Li0  2  0.0000  0.0000  0.5000  1
  Li  Li1  2  0.0000  0.5000  0.2500  1
  Zr  Zr2  2  0.0000  0.5000  0.7500  1
  Ag  Ag3  2  0.0000  0.0000  0.0000  1
  F  F4  8  0.1589  0.2870  0.5818  1
  F  F5  8  0.2031  0.7579  0.1781  1
]