data_La2TaSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.27
_cell_length_b   6.27
_cell_length_c   5.83
_cell_angle_alpha   104.63
_cell_angle_beta   104.63
_cell_angle_gamma   30.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2TaSn
_chemical_formula_sum   'La2 Ta1 Sn1'
_cell_volume   112.02
_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  0.26  0.0  0.32  1.0
  La  La1  1  0.65  0.0  0.91  1.0
  Ta  Ta3  1  0.1  0.0  0.25  1.0
  Sn  Sn2  1  0.84  0.0  0.95  1.0

data_La2TaSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.29
_cell_length_b   5.83
_cell_length_c   6.27
_cell_angle_alpha   104.63
_cell_angle_beta   105.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2TaSn
_chemical_formula_sum   'La2 Ta1 Sn1'
_cell_volume   112.02
_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  0.0  0.32  0.26  1.0
  La  La1  1  0.0  0.91  0.65  1.0
  Ta  Ta2  1  0.0  0.25  0.1  1.0
  Sn  Sn3  1  0.0  0.95  0.84  1.0

La La Ta Sn
La La Ta Sn 0 2 o o o 1 3 o o o 