data_[Cs12Rb9Sr3F24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  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 [R-3m]
_cell_length_a [8.4518]
_cell_length_b [8.4518]
_cell_length_c [21.0845]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Cs4Rb3SrF8]
_chemical_formula_sum '[Cs12 Rb9 Sr3 F24]'
_cell_volume [1304.3557]
_cell_formula_units_Z [3]
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
[
  Cs  Cs0  9  0.0000  0.5000  0.5000  1.0
  Cs  Cs1  3  -0.0000  -0.0000  0.5000  1.0
  Rb  Rb2  9  0.0000  0.5000  0.0000  1.0
  Sr  Sr3  3  0.0000  0.0000  0.0000  1.0
  F  F4  18  0.0501  0.5250  0.7329  1.0
  F  F5  6  0.0000  0.0000  0.2560  1.0
]