data_[La16Ag4Sn4]
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 [Cmcm]
_cell_length_a [5.6934]
_cell_length_b [21.7742]
_cell_length_c [6.6884]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [La4AgSn]
_chemical_formula_sum '[La16 Ag4 Sn4]'
_cell_volume [829.1473]
_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  8  0.0000  0.2870  0.5155  1
  La  La1  4  0.0000  0.1159  0.7500  1
  La  La2  4  0.0000  0.4414  0.7500  1
  Ag  Ag3  4  0.0000  0.4178  0.2500  1
  Sn  Sn4  4  0.0000  0.1515  0.2500  1
]