data_La2TiTl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.94
_cell_length_b   5.94
_cell_length_c   5.94
_cell_angle_alpha   132.7
_cell_angle_beta   132.7
_cell_angle_gamma   69.13
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2TiTl
_chemical_formula_sum   'La2 Ti1 Tl1'
_cell_volume   110.91
_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  0.0  0.89  1.0
  La  La1  1  0.0  0.38  0.44  1.0
  Ti  Ti2  1  0.0  0.0  0.0  1.0
  Tl  Tl3  1  0.38  0.0  0.44  1.0

data_La2TiTl
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.76
_cell_length_b   4.76
_cell_length_c   5.94
_cell_angle_alpha   113.65
_cell_angle_beta   113.65
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2TiTl
_chemical_formula_sum   'La2 Ti1 Tl1'
_cell_volume   110.91
_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  0.06  0.44  0.06  1.0
  La  La1  1  0.89  0.89  0.89  1.0
  Ti  Ti2  1  0.0  0.0  0.0  1.0
  Tl  Tl3  1  0.44  0.06  0.06  1.0

La La Ti Tl