data_[Li12La4Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  La  1.1000  1.9500  1.1720
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.9986]
_cell_length_b [4.6379]
_cell_length_c [8.5163]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.1115]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Li3LaSn2]
_chemical_formula_sum '[Li12 La4 Sn8]'
_cell_volume [567.4123]
_cell_formula_units_Z [4]
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
[
  Li  Li0  4  0.0376  0.0000  0.3721  1.0
  Li  Li1  4  0.0976  0.5000  0.6788  1.0
  Li  Li2  4  0.1940  0.5000  0.4775  1.0
  La  La3  4  0.1478  0.0000  0.0598  1.0
  Sn  Sn4  4  0.0265  0.5000  0.1798  1.0
  Sn  Sn5  4  0.1941  0.0000  0.7087  1.0
]