data_[Sr2Li4Si2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Li  0.9800  1.4500  0.9000
  Si  1.9000  1.1000  0.5400
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.3081]
_cell_length_b [6.1434]
_cell_length_c [6.8760]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.6055]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SrLi2SiF8]
_chemical_formula_sum '[Sr2 Li4 Si2 F16]'
_cell_volume [304.3756]
_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  2  0.0000  0.0000  0.5000  1.0
  Li  Li1  4  0.0496  0.5000  0.7256  1.0
  Si  Si2  2  0.0000  0.0000  0.0000  1.0
  F  F3  8  0.0012  0.1974  0.8184  1.0
  F  F4  4  0.1717  0.5000  0.4938  1.0
  F  F5  4  0.2324  0.0000  0.0460  1.0
]