data_SrTl2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.18
_cell_length_b   6.18
_cell_length_c   6.18
_cell_angle_alpha   133.29
_cell_angle_beta   133.29
_cell_angle_gamma   68.19
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTl2Sn
_chemical_formula_sum   'Sr1 Tl2 Sn1'
_cell_volume   122.83
_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  Sr1  1  0.0  0.0  0.0  1.0
  Tl  Tl2  1  0.45  0.0  0.56  1.0
  Tl  Tl3  1  0.0  0.0  0.12  1.0
  Sn  Sn0  1  0.0  0.45  0.56  1.0

data_SrTl2Sn
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.9
_cell_length_b   4.9
_cell_length_c   6.18
_cell_angle_alpha   113.35
_cell_angle_beta   113.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrTl2Sn
_chemical_formula_sum   'Sr1 Tl2 Sn1'
_cell_volume   122.83
_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  0.0  0.0  0.0  1.0
  Tl  Tl1  1  0.12  0.12  0.12  1.0
  Tl  Tl2  1  0.56  0.11  0.11  1.0
  Sn  Sn3  1  0.11  0.56  0.11  1.0

Sr Tl Tl Sn