data_[K1Zr1Ag2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  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 [P-1]
_cell_length_a [5.0017]
_cell_length_b [5.5543]
_cell_length_c [7.6631]
_cell_angle_alpha [94.0502]
_cell_angle_beta [91.3698]
_cell_angle_gamma [92.3641]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KZrAg2F8]
_chemical_formula_sum '[K1 Zr1 Ag2 F8]'
_cell_volume [212.0970]
_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
[
  K  K0  1  0.0000  0.0000  0.5000  1.0
  Zr  Zr1  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  2  0.4634  0.4890  0.2630  1.0
  F  F3  2  0.1507  0.7952  0.7977  1.0
  F  F4  2  0.1600  0.7960  0.1847  1.0
  F  F5  2  0.3275  0.2444  0.0169  1.0
  F  F6  2  0.4405  0.2720  0.5047  1.0
]