data_TaFe2Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.93
_cell_length_b   4.93
_cell_length_c   4.55
_cell_angle_alpha   102.78
_cell_angle_beta   102.78
_cell_angle_gamma   36.61
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaFe2Sn
_chemical_formula_sum   'Ta1 Fe2 Sn1'
_cell_volume   64.03
_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  Ta3  1  0.56  0.0  0.55  1.0
  Fe  Fe0  1  1.0  0.0  0.4  1.0
  Fe  Fe1  1  0.71  0.0  0.04  1.0
  Sn  Sn2  1  0.12  0.0  0.06  1.0

data_TaFe2Sn
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.1
_cell_length_b   4.55
_cell_length_c   4.93
_cell_angle_alpha   102.78
_cell_angle_beta   108.3
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaFe2Sn
_chemical_formula_sum   'Ta1 Fe2 Sn1'
_cell_volume   64.03
_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  0.0  0.55  0.56  1.0
  Fe  Fe1  1  0.0  0.04  0.71  1.0
  Fe  Fe2  1  0.0  0.4  1.0  1.0
  Sn  Sn3  1  0.0  0.06  0.12  1.0

Ta Fe Fe Sn