data_Sr2TlTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.76
_cell_length_b   6.76
_cell_length_c   5.43
_cell_angle_alpha   100.92
_cell_angle_beta   100.92
_cell_angle_gamma   36.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2TlTe
_chemical_formula_sum   'Sr2 Tl1 Te1'
_cell_volume   146.02
_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  0.09  0.0  0.67  1.0
  Sr  Sr1  1  0.2  0.0  0.0  1.0
  Tl  Tl3  1  0.49  0.0  0.75  1.0
  Te  Te2  1  0.74  0.0  0.89  1.0

data_Sr2TlTe
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.28
_cell_length_b   5.43
_cell_length_c   6.76
_cell_angle_alpha   100.92
_cell_angle_beta   108.45
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sr2TlTe
_chemical_formula_sum   'Sr2 Tl1 Te1'
_cell_volume   146.02
_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  0.2  1.0
  Sr  Sr1  1  0.0  0.67  0.09  1.0
  Tl  Tl2  1  0.0  0.75  0.49  1.0
  Te  Te3  1  0.0  0.89  0.74  1.0

Sr Sr Tl Te