data_LiCu2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.91
_cell_length_b   4.19
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   103.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiCu2Sn
_chemical_formula_sum   'Li1 Cu2 Sn1'
_cell_volume   63.25
_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  Li2  1  0.18  0.0  0.48  1.0
  Cu  Cu0  1  0.11  0.0  0.09  1.0
  Cu  Cu1  1  0.94  0.1  0.25  1.0
  Sn  Sn3  1  0.68  0.1  0.94  1.0

data_LiCu2Sn
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.91
_cell_length_b   4.19
_cell_length_c   5.33
_cell_angle_alpha   90.0
_cell_angle_beta   103.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LiCu2Sn
_chemical_formula_sum   'Li1 Cu2 Sn1'
_cell_volume   63.25
_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  1  0.18  0.0  0.48  1.0
  Cu  Cu1  1  0.11  0.0  0.09  1.0
  Cu  Cu2  1  0.94  0.1  0.25  1.0
  Sn  Sn3  1  0.68  0.1  0.94  1.0

Li Cu Cu Sn