data_[Sr6F14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.7181]
_cell_length_b [3.8895]
_cell_length_c [6.2623]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.8530]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr3F7]
_chemical_formula_sum '[Sr6 F14]'
_cell_volume [312.2449]
_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
[
  Sr  Sr0  4  0.1896  0.0000  0.6995  1
  Sr  Sr1  2  0.0000  0.0000  0.0000  1
  F  F2  4  0.0705  0.5000  0.8451  1
  F  F3  4  0.1593  0.5000  0.4278  1
  F  F4  4  0.1956  0.0000  0.1051  1
  F  F5  2  0.0000  0.0000  0.5000  1
]