data_Ta2BeTl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.16
_cell_length_b   5.16
_cell_length_c   2.89
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   114.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2BeTl
_chemical_formula_sum   'Ta2 Be1 Tl1'
_cell_volume   69.99
_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  0.4  0.17  0.44  1.0
  Ta  Ta2  1  0.4  0.83  0.44  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Tl  Tl3  1  0.8  0.0  0.0  1.0

data_Ta2BeTl
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.89
_cell_length_b   5.16
_cell_length_c   5.16
_cell_angle_alpha   114.28
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ta2BeTl
_chemical_formula_sum   'Ta2 Be1 Tl1'
_cell_volume   69.99
_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  0.44  0.4  0.17  1.0
  Ta  Ta1  1  0.44  0.4  0.83  1.0
  Be  Be2  1  0.0  0.0  0.0  1.0
  Tl  Tl3  1  0.0  0.8  0.0  1.0

Ta Ta Be Tl