data_LaAl2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.08
_cell_length_b   6.08
_cell_length_c   6.08
_cell_angle_alpha   138.42
_cell_angle_beta   137.75
_cell_angle_gamma   60.78
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAl2Sn
_chemical_formula_sum   'La1 Al2 Sn1'
_cell_volume   99.45
_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
  La  La2  1  0.0  0.19  0.25  1.0
  Al  Al0  1  0.0  0.19  0.7  1.0
  Al  Al1  1  0.0  0.0  0.08  1.0
  Sn  Sn3  1  0.0  0.0  0.72  1.0

data_LaAl2Sn
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.32
_cell_length_b   4.39
_cell_length_c   6.08
_cell_angle_alpha   111.12
_cell_angle_beta   110.79
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAl2Sn
_chemical_formula_sum   'La1 Al2 Sn1'
_cell_volume   99.45
_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
  La  La0  1  0.75  0.94  0.94  1.0
  Al  Al1  1  0.3  0.49  0.49  1.0
  Al  Al2  1  0.92  0.92  0.92  1.0
  Sn  Sn3  1  0.28  0.28  0.28  1.0

La Al Al Sn