data_[La4Ag12Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.4622]
_cell_length_b [4.7211]
_cell_length_c [7.3257]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8608]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaAg3Sn2]
_chemical_formula_sum '[La4 Ag12 Sn8]'
_cell_volume [568.0225]
_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
[
  La  La0  4  0.1236  0.0000  0.1738  1.0
  Ag  Ag1  4  0.0693  0.0000  0.6777  1.0
  Ag  Ag2  4  0.1361  0.5000  0.4992  1.0
  Ag  Ag3  4  0.1932  0.5000  0.9099  1.0
  Sn  Sn4  4  0.0166  0.5000  0.8105  1.0
  Sn  Sn5  4  0.2314  0.0000  0.6857  1.0
]