data_[Sr2Li2Sn8]
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
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.5912]
_cell_length_b [6.9463]
_cell_length_c [8.3052]
_cell_angle_alpha [84.5791]
_cell_angle_beta [84.7442]
_cell_angle_gamma [66.2238]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [SrLiSn4]
_chemical_formula_sum '[Sr2 Li2 Sn8]'
_cell_volume [345.8249]
_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  0.3092  0.8102  0.9643  1.0
  Li  Li1  1  0.0000  0.5000  0.5000  1.0
  Li  Li2  1  0.5000  0.0000  0.5000  1.0
  Sn  Sn3  2  0.0165  0.1083  0.6478  1.0
  Sn  Sn4  2  0.1786  0.2239  0.2214  1.0
  Sn  Sn5  2  0.1992  0.3579  0.8447  1.0
  Sn  Sn6  2  0.4181  0.5256  0.3397  1.0
]