data_[La10Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [11.9476]
_cell_length_b [4.8611]
_cell_length_c [11.1290]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.4589]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La5Sn4]
_chemical_formula_sum '[La10 Sn8]'
_cell_volume [592.9290]
_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
[
  La  La0  4  0.0928  0.0000  0.3898  1.0
  La  La1  4  0.2500  0.5000  0.1654  1.0
  La  La2  2  0.0000  0.0000  0.0000  1.0
  Sn  Sn3  4  0.0498  0.5000  0.8358  1.0
  Sn  Sn4  4  0.1334  0.5000  0.6115  1.0
]