data_[Rb3Sr1F6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sr  0.9500  2.0000  1.3200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.7508]
_cell_length_b [6.9051]
_cell_length_c [6.9966]
_cell_angle_alpha [95.5372]
_cell_angle_beta [113.1078]
_cell_angle_gamma [113.1269]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Rb3SrF6]
_chemical_formula_sum '[Rb3 Sr1 F6]'
_cell_volume [224.4532]
_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  2  0.4486  0.6775  0.2193  1.0
  Rb  Rb1  1  0.0000  0.5000  0.5000  1.0
  Sr  Sr2  1  0.0000  0.0000  0.0000  1.0
  F  F3  2  0.0687  0.3014  0.8382  1.0
  F  F4  2  0.2472  0.2793  0.3408  1.0
  F  F5  2  0.4792  0.8947  0.8677  1.0
]