data_ScTl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.4
_cell_length_b   3.4
_cell_length_c   10.21
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ScTl
_chemical_formula_sum   'Sc2 Tl2'
_cell_volume   102.25
_cell_formula_units_Z   2
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
  Sc  Sc0  1  0.7  0.98  0.96  1.0
  Sc  Sc1  1  0.0  0.96  0.24  1.0
  Tl  Tl2  1  0.7  0.98  0.77  1.0
  Tl  Tl3  1  0.0  0.96  0.44  1.0

data_ScTl
_symmetry_space_group_name_H-M   P-1
_cell_length_a   3.4
_cell_length_b   3.4
_cell_length_c   10.21
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   ScTl
_chemical_formula_sum   'Sc2 Tl2'
_cell_volume   102.25
_cell_formula_units_Z   2
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
  Sc  Sc0  2  0.35  0.51  0.86  1.0
  Tl  Tl1  2  0.35  0.51  0.67  1.0

Sc Sc Tl Tl