data_[Rb1Al1Ag2F8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Al  1.6100  1.2500  0.6750
  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 [5.0510]
_cell_length_b [5.3055]
_cell_length_c [7.4799]
_cell_angle_alpha [74.6093]
_cell_angle_beta [78.5457]
_cell_angle_gamma [82.0166]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbAlAg2F8]
_chemical_formula_sum '[Rb1 Al1 Ag2 F8]'
_cell_volume [188.6227]
_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
[
  Rb  Rb0  1  0.0000  0.0000  0.5000  1.0
  Al  Al1  1  0.0000  0.0000  0.0000  1.0
  Ag  Ag2  2  0.4037  0.4771  0.7444  1.0
  F  F3  2  0.1074  0.7591  0.1986  1.0
  F  F4  2  0.2345  0.8307  0.8351  1.0
  F  F5  2  0.2661  0.2094  0.9970  1.0
  F  F6  2  0.4695  0.2707  0.5205  1.0
]