[CIF]
data_Ba2AlSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.13416010
_cell_length_b   6.13416010
_cell_length_c   3.97839042
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   100.21618864
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2AlSn
_chemical_formula_sum   'Ba2 Al1 Sn1'
_cell_volume   147.32516631
_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
  Al  Al0  1  0.00000000  0.00000000  0.00000000  1
  Ba  Ba1  1  1.96704494  2.35323485  1.98919521  1
  Ba  Ba2  1  1.96704494  -2.35323485  1.98919521  1
  Sn  Sn3  1  3.93408988  0.00000000  0.00000000  1
[/CIF]
