data_SrTaTl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.39
_cell_length_b   5.64
_cell_length_c   5.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.37
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTaTl2
_chemical_formula_sum   'Sr1 Ta1 Tl2'
_cell_volume   107.97
_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
  Sr  Sr0  1  0.59  0.0  0.15  1.0
  Ta  Ta1  1  0.41  0.82  0.93  1.0
  Tl  Tl2  1  0.17  0.0  0.96  1.0
  Tl  Tl3  1  0.2  0.82  0.09  1.0

data_SrTaTl2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.39
_cell_length_b   5.64
_cell_length_c   5.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.37
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTaTl2
_chemical_formula_sum   'Sr1 Ta1 Tl2'
_cell_volume   107.97
_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
  Sr  Sr0  1  0.59  0.0  0.15  1.0
  Ta  Ta1  1  0.41  0.82  0.93  1.0
  Tl  Tl2  1  0.17  0.0  0.96  1.0
  Tl  Tl3  1  0.2  0.82  0.09  1.0

Sr Ta Tl Tl