data_Ta2TlSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.12
_cell_length_b   4.87
_cell_length_c   5.58
_cell_angle_alpha   90.0
_cell_angle_beta   105.92
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2TlSe
_chemical_formula_sum   'Ta2 Tl1 Se1'
_cell_volume   81.56
_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
  Ta  Ta1  1  0.02  0.43  0.27  1.0
  Ta  Ta2  1  0.17  0.0  0.08  1.0
  Tl  Tl3  1  0.59  0.43  0.7  1.0
  Se  Se0  1  0.08  0.0  0.37  1.0

data_Ta2TlSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.12
_cell_length_b   4.87
_cell_length_c   5.58
_cell_angle_alpha   90.0
_cell_angle_beta   105.92
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2TlSe
_chemical_formula_sum   'Ta2 Tl1 Se1'
_cell_volume   81.56
_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
  Ta  Ta0  1  0.02  0.43  0.27  1.0
  Ta  Ta1  1  0.17  0.0  0.08  1.0
  Tl  Tl2  1  0.59  0.43  0.7  1.0
  Se  Se3  1  0.08  0.0  0.37  1.0

Ta Ta Tl Se