data_[Ca2Zn4Ag2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Zn  1.6500  1.3500  0.8800
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [7.1477]
_cell_length_b [7.1477]
_cell_length_c [7.1083]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [CaZn2AgF8]
_chemical_formula_sum '[Ca2 Zn4 Ag2 F16]'
_cell_volume [363.1600]
_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
[
  Ca  Ca0  2  0.0000  0.5000  0.7500  1
  Zn  Zn1  2  0.0000  0.0000  0.5000  1
  Zn  Zn2  2  0.0000  0.5000  0.2500  1
  Ag  Ag3  2  0.0000  0.0000  0.0000  1
  F  F4  8  0.0000  0.1935  0.6863  1
  F  F5  8  0.0000  0.3106  0.0548  1
]