data_[Rb6Sr2F14]
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 [Cm]
_cell_length_a [9.4714]
_cell_length_b [9.9946]
_cell_length_c [7.0532]
_cell_angle_alpha [90.0000]
_cell_angle_beta [130.5434]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Rb3SrF7]
_chemical_formula_sum '[Rb6 Sr2 F14]'
_cell_volume [507.3707]
_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  4  0.4941  0.2760  0.4823  1.0
  Rb  Rb1  2  0.4889  0.0000  0.9169  1.0
  Sr  Sr2  2  0.0590  0.0000  0.0526  1.0
  F  F3  4  0.0919  0.2464  0.1630  1.0
  F  F4  4  0.3856  0.2889  0.7927  1.0
  F  F5  2  0.1443  0.0000  0.8006  1.0
  F  F6  2  0.3688  0.0000  0.4358  1.0
  F  F7  2  0.3709  0.5000  0.1681  1.0
]