data_Tl2VSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.21
_cell_length_b   7.21
_cell_length_c   7.21
_cell_angle_alpha   155.03
_cell_angle_beta   140.11
_cell_angle_gamma   47.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2VSn
_chemical_formula_sum   'Tl2 V1 Sn1'
_cell_volume   101.11
_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
  Tl  Tl1  1  0.0  0.0  0.17  1.0
  Tl  Tl2  1  0.0  0.46  0.52  1.0
  V  V3  1  0.0  0.0  0.54  1.0
  Sn  Sn0  1  0.56  0.0  0.15  1.0

data_Tl2VSn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.12
_cell_length_b   4.92
_cell_length_c   7.21
_cell_angle_alpha   109.94
_cell_angle_beta   102.49
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Tl2VSn
_chemical_formula_sum   'Tl2 V1 Sn1'
_cell_volume   101.11
_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
  Tl  Tl0  1  0.48  0.94  0.94  1.0
  Tl  Tl1  1  0.83  0.83  0.83  1.0
  V  V2  1  0.46  0.46  0.46  1.0
  Sn  Sn3  1  0.41  0.85  0.41  1.0

Tl Tl V Sn