data_La2TlSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.94
_cell_length_b   5.02
_cell_length_c   6.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2TlSn
_chemical_formula_sum   'La2 Tl1 Sn1'
_cell_volume   119.16
_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  0.97  0.51  0.0  1.0
  La  La1  1  0.97  0.0  0.02  1.0
  Tl  Tl3  1  0.0  0.51  0.02  1.0
  Sn  Sn2  1  0.0  0.0  0.0  1.0

data_La2TlSn
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.94
_cell_length_b   5.02
_cell_length_c   6.03
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   La2TlSn
_chemical_formula_sum   'La2 Tl1 Sn1'
_cell_volume   119.16
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  0.97  0.0  0.02  1.0
  La  La1  1  0.97  0.5  0.0  1.0
  Tl  Tl2  1  -0.0  0.5  0.02  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0

La La Tl Sn
La La Tl Sn 0 2 + o o 1 3 + o o 
LaTlLaSn is Cubic alpha N2-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one 12142-71-1 molecule and one lanthanum;tin molecule.