data_[Rb2Zr2Ag4F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [C2/m]
_cell_length_a [8.2654]
_cell_length_b [7.3354]
_cell_length_c [8.1205]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.8295]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [RbZrAg2F8]
_chemical_formula_sum '[Rb2 Zr2 Ag4 F16]'
_cell_volume [480.0541]
_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
[
  Rb  Rb0  2  0.0000  0.0000  0.5000  1.0
  Zr  Zr1  2  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  4  0.0423  0.5000  0.7263  1.0
  F  F3  8  0.0155  0.1924  0.1849  1.0
  F  F4  4  0.1597  0.5000  0.4947  1.0
  F  F5  4  0.2447  0.5000  0.9589  1.0
]