data_[Sr1Zr1Ag2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  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 [Pmmm]
_cell_length_a [3.8866]
_cell_length_b [5.9893]
_cell_length_c [7.9678]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [47]
_chemical_formula_structural [SrZrAg2F8]
_chemical_formula_sum '[Sr1 Zr1 Ag2 F8]'
_cell_volume [185.4723]
_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
[
  Sr  Sr0  1  0.0000  0.0000  0.5000  1.0
  Zr  Zr1  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  2  0.5000  0.5000  0.2592  1.0
  F  F3  4  0.0000  0.2132  0.2088  1.0
  F  F4  2  0.5000  0.1947  0.0000  1.0
  F  F5  2  0.5000  0.2453  0.5000  1.0
]