data_[Li4Ag3Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ag  1.9300  1.6000  1.0867
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [3.3717]
_cell_length_b [4.8265]
_cell_length_c [14.4438]
_cell_angle_alpha [80.5001]
_cell_angle_beta [89.7945]
_cell_angle_gamma [89.9382]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Li4Ag3Sn4]
_chemical_formula_sum '[Li4 Ag3 Sn4]'
_cell_volume [231.8258]
_cell_formula_units_Z [1]
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  2  0.0086  0.5565  0.8833  1.0
  Li  Li1  2  0.0141  0.1626  0.6712  1.0
  Ag  Ag2  2  0.4904  0.3647  0.2748  1.0
  Ag  Ag3  1  0.0000  0.0000  0.0000  1.0
  Sn  Sn4  2  0.0069  0.7201  0.5571  1.0
  Sn  Sn5  2  0.4922  0.9218  0.1611  1.0
]